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Comparing jsr166/src/test/tck/CompletableFutureTest.java (file contents):
Revision 1.42 by jsr166, Mon Jun 2 02:19:23 2014 UTC vs.
Revision 1.51 by jsr166, Mon Jun 2 19:49:28 2014 UTC

#	Line 17 | Line 17 | import java.util.concurrent.Future;
17		import java.util.concurrent.CompletableFuture;
18		import java.util.concurrent.CompletionException;
19		import java.util.concurrent.CompletionStage;
20	+	import java.util.concurrent.ForkJoinPool;
21	+	import java.util.concurrent.ForkJoinTask;
22		import java.util.concurrent.TimeoutException;
23		import java.util.concurrent.atomic.AtomicInteger;
24		import static java.util.concurrent.TimeUnit.MILLISECONDS;
#	Line 247 | Line 249 | public class CompletableFutureTest exten
249		f = new CompletableFuture<>();
250		f.obtrudeValue(three);
251		checkCompletedNormally(f, three);
252	+	f.obtrudeValue(null);
253	+	checkCompletedNormally(f, null);
254		f = new CompletableFuture<>();
255		f.completeExceptionally(new CFException());
256		f.obtrudeValue(four);
#	Line 279 | Line 283 | public class CompletableFutureTest exten
283		*/
284		public void testGetNumberOfDependents() {
285		CompletableFuture<Integer> f = new CompletableFuture<>();
286	<	assertEquals(f.getNumberOfDependents(), 0);
286	>	assertEquals(0, f.getNumberOfDependents());
287		CompletableFuture g = f.thenRun(new Noop());
288	<	assertEquals(f.getNumberOfDependents(), 1);
289	<	assertEquals(g.getNumberOfDependents(), 0);
288	>	assertEquals(1, f.getNumberOfDependents());
289	>	assertEquals(0, g.getNumberOfDependents());
290		CompletableFuture h = f.thenRun(new Noop());
291	<	assertEquals(f.getNumberOfDependents(), 2);
291	>	assertEquals(2, f.getNumberOfDependents());
292		f.complete(1);
293		checkCompletedNormally(g, null);
294	<	assertEquals(f.getNumberOfDependents(), 0);
295	<	assertEquals(g.getNumberOfDependents(), 0);
294	>	assertEquals(0, f.getNumberOfDependents());
295	>	assertEquals(0, g.getNumberOfDependents());
296		}
297
298		/**
#	Line 339 | Line 343 | public class CompletableFutureTest exten
343		static final class IncAction implements Consumer<Integer> {
344		int invocationCount = 0;
345		Integer value;
342	–	public boolean ran() { return invocationCount == 1; }
346		public void accept(Integer x) {
347		invocationCount++;
348		value = inc(x);
#	Line 348 | Line 351 | public class CompletableFutureTest exten
351		static final class IncFunction implements Function<Integer,Integer> {
352		int invocationCount = 0;
353		Integer value;
351	–	public boolean ran() { return invocationCount == 1; }
354		public Integer apply(Integer x) {
355		invocationCount++;
356		return value = inc(x);
#	Line 358 | Line 360 | public class CompletableFutureTest exten
360		int invocationCount = 0;
361		Integer value;
362		// Check this action was invoked exactly once when result is computed.
361	–	public boolean ran() { return invocationCount == 1; }
363		public void accept(Integer x, Integer y) {
364		invocationCount++;
365		value = subtract(x, y);
#	Line 368 | Line 369 | public class CompletableFutureTest exten
369		int invocationCount = 0;
370		Integer value;
371		// Check this action was invoked exactly once when result is computed.
371	–	public boolean ran() { return invocationCount == 1; }
372		public Integer apply(Integer x, Integer y) {
373		invocationCount++;
374		return value = subtract(x, y);
#	Line 376 | Line 376 | public class CompletableFutureTest exten
376		}
377		static final class Noop implements Runnable {
378		int invocationCount = 0;
379	–	boolean ran;
379		public void run() {
380		invocationCount++;
382	–	ran = true;
381		}
382		}
383
384		static final class FailingSupplier implements Supplier<Integer> {
385	<	boolean ran;
386	<	public Integer get() { ran = true; throw new CFException(); }
385	>	int invocationCount = 0;
386	>	public Integer get() {
387	>	invocationCount++;
388	>	throw new CFException();
389	>	}
390		}
391		static final class FailingConsumer implements Consumer<Integer> {
392	<	boolean ran;
393	<	public void accept(Integer x) { ran = true; throw new CFException(); }
392	>	int invocationCount = 0;
393	>	public void accept(Integer x) {
394	>	invocationCount++;
395	>	throw new CFException();
396	>	}
397		}
398		static final class FailingBiConsumer implements BiConsumer<Integer, Integer> {
399	<	boolean ran;
400	<	public void accept(Integer x, Integer y) { ran = true; throw new CFException(); }
399	>	int invocationCount = 0;
400	>	public void accept(Integer x, Integer y) {
401	>	invocationCount++;
402	>	throw new CFException();
403	>	}
404		}
405		static final class FailingFunction implements Function<Integer, Integer> {
406	<	boolean ran;
407	<	public Integer apply(Integer x) { ran = true; throw new CFException(); }
406	>	int invocationCount = 0;
407	>	public Integer apply(Integer x) {
408	>	invocationCount++;
409	>	throw new CFException();
410	>	}
411		}
412		static final class FailingBiFunction implements BiFunction<Integer, Integer, Integer> {
413	<	boolean ran;
414	<	public Integer apply(Integer x, Integer y) { ran = true; throw new CFException(); }
413	>	int invocationCount = 0;
414	>	public Integer apply(Integer x, Integer y) {
415	>	invocationCount++;
416	>	throw new CFException();
417	>	}
418		}
419	<	static final class FailingNoop implements Runnable {
420	<	boolean ran;
421	<	public void run() { ran = true; throw new CFException(); }
419	>	static final class FailingRunnable implements Runnable {
420	>	int invocationCount = 0;
421	>	public void run() {
422	>	invocationCount++;
423	>	throw new CFException();
424	>	}
425		}
426
427		static final class CompletableFutureInc
428		implements Function<Integer, CompletableFuture<Integer>> {
429	<	boolean ran;
429	>	int invocationCount = 0;
430		public CompletableFuture<Integer> apply(Integer x) {
431	<	ran = true;
431	>	invocationCount++;
432		CompletableFuture<Integer> f = new CompletableFuture<>();
433	<	f.complete(Integer.valueOf(x.intValue() + 1));
433	>	f.complete(inc(x));
434		return f;
435		}
436		}
437
438		static final class FailingCompletableFutureFunction
439		implements Function<Integer, CompletableFuture<Integer>> {
440	<	boolean ran;
440	>	int invocationCount = 0;
441		public CompletableFuture<Integer> apply(Integer x) {
442	<	ran = true; throw new CFException();
442	>	invocationCount++;
443	>	throw new CFException();
444		}
445		}
446
#	Line 437 | Line 454 | public class CompletableFutureTest exten
454		}
455		}
456
440	–	static final class ExceptionToInteger implements Function<Throwable, Integer> {
441	–	public Integer apply(Throwable x) { return Integer.valueOf(3); }
442	–	}
443	–
444	–	static final class IntegerHandler implements BiFunction<Integer, Throwable, Integer> {
445	–	boolean ran;
446	–	public Integer apply(Integer x, Throwable t) {
447	–	ran = true;
448	–	return (t == null) ? two : three;
449	–	}
450	–	}
451	–
457		/**
458		* Permits the testing of parallel code for the 3 different
459		* execution modes without repeating all the testing code.
460		*/
461		enum ExecutionMode {
462		DEFAULT {
463	+	public void checkExecutionMode() {
464	+	assertNull(ForkJoinTask.getPool());
465	+	}
466	+	public <T> CompletableFuture<Void> thenRun
467	+	(CompletableFuture<T> f, Runnable a) {
468	+	return f.thenRun(a);
469	+	}
470	+	public <T> CompletableFuture<Void> thenAccept
471	+	(CompletableFuture<T> f, Consumer<? super T> a) {
472	+	return f.thenAccept(a);
473	+	}
474	+	public <T,U> CompletableFuture<U> thenApply
475	+	(CompletableFuture<T> f, Function<? super T,U> a) {
476	+	return f.thenApply(a);
477	+	}
478	+	public <T,U> CompletableFuture<U> thenCompose
479	+	(CompletableFuture<T> f,
480	+	Function<? super T,? extends CompletionStage<U>> a) {
481	+	return f.thenCompose(a);
482	+	}
483	+	public <T,U> CompletableFuture<U> handle
484	+	(CompletableFuture<T> f,
485	+	BiFunction<? super T,Throwable,? extends U> a) {
486	+	return f.handle(a);
487	+	}
488	+	public <T> CompletableFuture<T> whenComplete
489	+	(CompletableFuture<T> f,
490	+	BiConsumer<? super T,? super Throwable> a) {
491	+	return f.whenComplete(a);
492	+	}
493		public <T,U> CompletableFuture<Void> runAfterBoth
494		(CompletableFuture<T> f, CompletableFuture<U> g, Runnable a) {
495		return f.runAfterBoth(g, a);
#	Line 471 | Line 506 | public class CompletableFutureTest exten
506		BiFunction<? super T,? super U,? extends V> a) {
507		return f.thenCombine(g, a);
508		}
509	<	public <T,U> CompletableFuture<U> applyToEither
509	>	public <T> CompletableFuture<Void> runAfterEither
510		(CompletableFuture<T> f,
511	<	CompletionStage<? extends T> g,
512	<	Function<? super T,U> a) {
513	<	return f.applyToEither(g, a);
511	>	CompletionStage<?> g,
512	>	java.lang.Runnable a) {
513	>	return f.runAfterEither(g, a);
514		}
515		public <T> CompletableFuture<Void> acceptEither
516		(CompletableFuture<T> f,
#	Line 483 | Line 518 | public class CompletableFutureTest exten
518		Consumer<? super T> a) {
519		return f.acceptEither(g, a);
520		}
521	<	public <T> CompletableFuture<Void> runAfterEither
521	>	public <T,U> CompletableFuture<U> applyToEither
522		(CompletableFuture<T> f,
523	<	CompletionStage<?> g,
524	<	java.lang.Runnable a) {
525	<	return f.runAfterEither(g, a);
523	>	CompletionStage<? extends T> g,
524	>	Function<? super T,U> a) {
525	>	return f.applyToEither(g, a);
526	>	}
527	>	},
528	>
529	>	ASYNC {
530	>	public void checkExecutionMode() {
531	>	assertSame(ForkJoinPool.commonPool(),
532	>	ForkJoinTask.getPool());
533	>	}
534	>	public <T> CompletableFuture<Void> thenRun
535	>	(CompletableFuture<T> f, Runnable a) {
536	>	return f.thenRunAsync(a);
537	>	}
538	>	public <T> CompletableFuture<Void> thenAccept
539	>	(CompletableFuture<T> f, Consumer<? super T> a) {
540	>	return f.thenAcceptAsync(a);
541	>	}
542	>	public <T,U> CompletableFuture<U> thenApply
543	>	(CompletableFuture<T> f, Function<? super T,U> a) {
544	>	return f.thenApplyAsync(a);
545		}
546		public <T,U> CompletableFuture<U> thenCompose
547		(CompletableFuture<T> f,
548		Function<? super T,? extends CompletionStage<U>> a) {
549	<	return f.thenCompose(a);
549	>	return f.thenComposeAsync(a);
550	>	}
551	>	public <T,U> CompletableFuture<U> handle
552	>	(CompletableFuture<T> f,
553	>	BiFunction<? super T,Throwable,? extends U> a) {
554	>	return f.handleAsync(a);
555		}
556		public <T> CompletableFuture<T> whenComplete
557		(CompletableFuture<T> f,
558		BiConsumer<? super T,? super Throwable> a) {
559	<	return f.whenComplete(a);
559	>	return f.whenCompleteAsync(a);
560		}
502	–	},
503	–
504	–	//             /** Experimental way to do more testing */
505	–	//         REVERSE_DEFAULT {
506	–	//             public <T,U> CompletableFuture<Void> runAfterBoth
507	–	//                 (CompletableFuture<T> f, CompletableFuture<U> g, Runnable a) {
508	–	//                 return g.runAfterBoth(f, a);
509	–	//             }
510	–	//             public <T,U> CompletableFuture<Void> thenAcceptBoth
511	–	//                 (CompletableFuture<T> f,
512	–	//                  CompletionStage<? extends U> g,
513	–	//                  BiConsumer<? super T,? super U> a) {
514	–	//                 return DEFAULT.thenAcceptBoth(f, g, a);
515	–	//             }
516	–	//         },
517	–
518	–	DEFAULT_ASYNC {
561		public <T,U> CompletableFuture<Void> runAfterBoth
562		(CompletableFuture<T> f, CompletableFuture<U> g, Runnable a) {
563		return f.runAfterBothAsync(g, a);
#	Line 532 | Line 574 | public class CompletableFutureTest exten
574		BiFunction<? super T,? super U,? extends V> a) {
575		return f.thenCombineAsync(g, a);
576		}
577	<	public <T,U> CompletableFuture<U> applyToEither
577	>	public <T> CompletableFuture<Void> runAfterEither
578		(CompletableFuture<T> f,
579	<	CompletionStage<? extends T> g,
580	<	Function<? super T,U> a) {
581	<	return f.applyToEitherAsync(g, a);
579	>	CompletionStage<?> g,
580	>	java.lang.Runnable a) {
581	>	return f.runAfterEitherAsync(g, a);
582		}
583		public <T> CompletableFuture<Void> acceptEither
584		(CompletableFuture<T> f,
#	Line 544 | Line 586 | public class CompletableFutureTest exten
586		Consumer<? super T> a) {
587		return f.acceptEitherAsync(g, a);
588		}
589	<	public <T> CompletableFuture<Void> runAfterEither
589	>	public <T,U> CompletableFuture<U> applyToEither
590		(CompletableFuture<T> f,
591	<	CompletionStage<?> g,
592	<	java.lang.Runnable a) {
593	<	return f.runAfterEitherAsync(g, a);
591	>	CompletionStage<? extends T> g,
592	>	Function<? super T,U> a) {
593	>	return f.applyToEitherAsync(g, a);
594	>	}
595	>	},
596	>
597	>	EXECUTOR {
598	>	public void checkExecutionMode() {
599	>	//TODO
600	>	}
601	>	public <T> CompletableFuture<Void> thenRun
602	>	(CompletableFuture<T> f, Runnable a) {
603	>	return f.thenRunAsync(a, new ThreadExecutor());
604	>	}
605	>	public <T> CompletableFuture<Void> thenAccept
606	>	(CompletableFuture<T> f, Consumer<? super T> a) {
607	>	return f.thenAcceptAsync(a, new ThreadExecutor());
608	>	}
609	>	public <T,U> CompletableFuture<U> thenApply
610	>	(CompletableFuture<T> f, Function<? super T,U> a) {
611	>	return f.thenApplyAsync(a, new ThreadExecutor());
612		}
613		public <T,U> CompletableFuture<U> thenCompose
614		(CompletableFuture<T> f,
615		Function<? super T,? extends CompletionStage<U>> a) {
616	<	return f.thenComposeAsync(a);
616	>	return f.thenComposeAsync(a, new ThreadExecutor());
617	>	}
618	>	public <T,U> CompletableFuture<U> handle
619	>	(CompletableFuture<T> f,
620	>	BiFunction<? super T,Throwable,? extends U> a) {
621	>	return f.handleAsync(a, new ThreadExecutor());
622		}
623		public <T> CompletableFuture<T> whenComplete
624		(CompletableFuture<T> f,
625		BiConsumer<? super T,? super Throwable> a) {
626	<	return f.whenCompleteAsync(a);
626	>	return f.whenCompleteAsync(a, new ThreadExecutor());
627		}
563	–	},
564	–
565	–	//         REVERSE_DEFAULT_ASYNC {
566	–	//             public <T,U> CompletableFuture<Void> runAfterBoth
567	–	//                 (CompletableFuture<T> f, CompletableFuture<U> g, Runnable a) {
568	–	//                 return f.runAfterBothAsync(g, a);
569	–	//             }
570	–	//             public <T,U> CompletableFuture<Void> thenAcceptBoth
571	–	//                 (CompletableFuture<T> f,
572	–	//                  CompletionStage<? extends U> g,
573	–	//                  BiConsumer<? super T,? super U> a) {
574	–	//                 return DEFAULT_ASYNC.thenAcceptBoth(f, g, a);
575	–	//             }
576	–	//         },
577	–
578	–	EXECUTOR {
628		public <T,U> CompletableFuture<Void> runAfterBoth
629		(CompletableFuture<T> f, CompletableFuture<U> g, Runnable a) {
630		return f.runAfterBothAsync(g, a, new ThreadExecutor());
#	Line 592 | Line 641 | public class CompletableFutureTest exten
641		BiFunction<? super T,? super U,? extends V> a) {
642		return f.thenCombineAsync(g, a, new ThreadExecutor());
643		}
595	–	public <T,U> CompletableFuture<U> applyToEither
596	–	(CompletableFuture<T> f,
597	–	CompletionStage<? extends T> g,
598	–	Function<? super T,U> a) {
599	–	return f.applyToEitherAsync(g, a, new ThreadExecutor());
600	–	}
601	–	public <T> CompletableFuture<Void> acceptEither
602	–	(CompletableFuture<T> f,
603	–	CompletionStage<? extends T> g,
604	–	Consumer<? super T> a) {
605	–	return f.acceptEitherAsync(g, a, new ThreadExecutor());
606	–	}
644		public <T> CompletableFuture<Void> runAfterEither
645		(CompletableFuture<T> f,
646		CompletionStage<?> g,
647		java.lang.Runnable a) {
648		return f.runAfterEitherAsync(g, a, new ThreadExecutor());
649		}
650	<	public <T,U> CompletableFuture<U> thenCompose
650	>	public <T> CompletableFuture<Void> acceptEither
651		(CompletableFuture<T> f,
652	<	Function<? super T,? extends CompletionStage<U>> a) {
653	<	return f.thenComposeAsync(a, new ThreadExecutor());
652	>	CompletionStage<? extends T> g,
653	>	Consumer<? super T> a) {
654	>	return f.acceptEitherAsync(g, a, new ThreadExecutor());
655		}
656	<	public <T> CompletableFuture<T> whenComplete
656	>	public <T,U> CompletableFuture<U> applyToEither
657		(CompletableFuture<T> f,
658	<	BiConsumer<? super T,? super Throwable> a) {
659	<	return f.whenCompleteAsync(a, new ThreadExecutor());
658	>	CompletionStage<? extends T> g,
659	>	Function<? super T,U> a) {
660	>	return f.applyToEitherAsync(g, a, new ThreadExecutor());
661		}
662		};
663
664	+	public abstract void checkExecutionMode();
665	+	public abstract <T> CompletableFuture<Void> thenRun
666	+	(CompletableFuture<T> f, Runnable a);
667	+	public abstract <T> CompletableFuture<Void> thenAccept
668	+	(CompletableFuture<T> f, Consumer<? super T> a);
669	+	public abstract <T,U> CompletableFuture<U> thenApply
670	+	(CompletableFuture<T> f, Function<? super T,U> a);
671	+	public abstract <T,U> CompletableFuture<U> thenCompose
672	+	(CompletableFuture<T> f,
673	+	Function<? super T,? extends CompletionStage<U>> a);
674	+	public abstract <T,U> CompletableFuture<U> handle
675	+	(CompletableFuture<T> f,
676	+	BiFunction<? super T,Throwable,? extends U> a);
677	+	public abstract <T> CompletableFuture<T> whenComplete
678	+	(CompletableFuture<T> f,
679	+	BiConsumer<? super T,? super Throwable> a);
680		public abstract <T,U> CompletableFuture<Void> runAfterBoth
681		(CompletableFuture<T> f, CompletableFuture<U> g, Runnable a);
682		public abstract <T,U> CompletableFuture<Void> thenAcceptBoth
#	Line 632 | Line 687 | public class CompletableFutureTest exten
687		(CompletableFuture<T> f,
688		CompletionStage<? extends U> g,
689		BiFunction<? super T,? super U,? extends V> a);
635	–	public abstract <T,U> CompletableFuture<U> applyToEither
636	–	(CompletableFuture<T> f,
637	–	CompletionStage<? extends T> g,
638	–	Function<? super T,U> a);
639	–	public abstract <T> CompletableFuture<Void> acceptEither
640	–	(CompletableFuture<T> f,
641	–	CompletionStage<? extends T> g,
642	–	Consumer<? super T> a);
690		public abstract <T> CompletableFuture<Void> runAfterEither
691		(CompletableFuture<T> f,
692		CompletionStage<?> g,
693		java.lang.Runnable a);
694	<	public abstract <T,U> CompletableFuture<U> thenCompose
694	>	public abstract <T> CompletableFuture<Void> acceptEither
695		(CompletableFuture<T> f,
696	<	Function<? super T,? extends CompletionStage<U>> a);
697	<	public abstract <T> CompletableFuture<T> whenComplete
696	>	CompletionStage<? extends T> g,
697	>	Consumer<? super T> a);
698	>	public abstract <T,U> CompletableFuture<U> applyToEither
699		(CompletableFuture<T> f,
700	<	BiConsumer<? super T,? super Throwable> a);
700	>	CompletionStage<? extends T> g,
701	>	Function<? super T,U> a);
702	>	}
703
704	+	/**
705	+	* exceptionally action is not invoked when source completes
706	+	* normally, and source result is propagated
707	+	*/
708	+	public void testExceptionally_normalCompletion() {
709	+	for (boolean createIncomplete : new boolean[] { true, false })
710	+	for (Integer v1 : new Integer[] { 1, null })
711	+	{
712	+	final AtomicInteger a = new AtomicInteger(0);
713	+	final CompletableFuture<Integer> f = new CompletableFuture<>();
714	+	if (!createIncomplete) f.complete(v1);
715	+	final CompletableFuture<Integer> g = f.exceptionally
716	+	((Throwable t) -> {
717	+	// Should not be called
718	+	a.getAndIncrement();
719	+	throw new AssertionError();
720	+	});
721	+	if (createIncomplete) f.complete(v1);
722	+
723	+	checkCompletedNormally(g, v1);
724	+	checkCompletedNormally(f, v1);
725	+	assertEquals(0, a.get());
726	+	}}
727
655	–	}
728
729		/**
730		* exceptionally action completes with function value on source
731	<	* exception; otherwise with source value
731	>	* exception
732		*/
733	<	public void testExceptionally() {
734	<	CompletableFuture<Integer> f = new CompletableFuture<>();
735	<	ExceptionToInteger r = new ExceptionToInteger();
736	<	CompletableFuture<Integer> g = f.exceptionally(r);
737	<	f.completeExceptionally(new CFException());
738	<	checkCompletedNormally(g, three);
733	>	public void testExceptionally_exceptionalCompletion() {
734	>	for (boolean createIncomplete : new boolean[] { true, false })
735	>	for (Integer v1 : new Integer[] { 1, null })
736	>	{
737	>	final AtomicInteger a = new AtomicInteger(0);
738	>	final CFException ex = new CFException();
739	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
740	>	if (!createIncomplete) f.completeExceptionally(ex);
741	>	final CompletableFuture<Integer> g = f.exceptionally
742	>	((Throwable t) -> {
743	>	threadAssertSame(t, ex);
744	>	a.getAndIncrement();
745	>	return v1;
746	>	});
747	>	if (createIncomplete) f.completeExceptionally(ex);
748
749	<	f = new CompletableFuture<>();
750	<	r = new ExceptionToInteger();
751	<	g = f.exceptionally(r);
752	<	f.complete(one);
753	<	checkCompletedNormally(g, one);
754	<	}
749	>	checkCompletedNormally(g, v1);
750	>	assertEquals(1, a.get());
751	>	}}
752	>
753	>	public void testExceptionally_exceptionalCompletionActionFailed() {
754	>	for (boolean createIncomplete : new boolean[] { true, false })
755	>	for (Integer v1 : new Integer[] { 1, null })
756	>	{
757	>	final AtomicInteger a = new AtomicInteger(0);
758	>	final CFException ex1 = new CFException();
759	>	final CFException ex2 = new CFException();
760	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
761	>	if (!createIncomplete) f.completeExceptionally(ex1);
762	>	final CompletableFuture<Integer> g = f.exceptionally
763	>	((Throwable t) -> {
764	>	threadAssertSame(t, ex1);
765	>	a.getAndIncrement();
766	>	throw ex2;
767	>	});
768	>	if (createIncomplete) f.completeExceptionally(ex1);
769	>
770	>	checkCompletedWithWrappedCFException(g, ex2);
771	>	assertEquals(1, a.get());
772	>	}}
773
774		/**
775	<	* handle action completes normally with function value on either
776	<	* normal or exceptional completion of source
775	>	* handle action completes normally with function value on normal
776	>	* completion of source
777		*/
778	<	public void testHandle() {
779	<	CompletableFuture<Integer> f, g;
780	<	IntegerHandler r;
778	>	public void testHandle_normalCompletion() {
779	>	for (ExecutionMode m : ExecutionMode.values())
780	>	for (boolean createIncomplete : new boolean[] { true, false })
781	>	for (Integer v1 : new Integer[] { 1, null })
782	>	{
783	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
784	>	final AtomicInteger a = new AtomicInteger(0);
785	>	if (!createIncomplete) f.complete(v1);
786	>	final CompletableFuture<Integer> g = m.handle
787	>	(f,
788	>	(Integer x, Throwable t) -> {
789	>	threadAssertSame(x, v1);
790	>	threadAssertNull(t);
791	>	a.getAndIncrement();
792	>	return inc(v1);
793	>	});
794	>	if (createIncomplete) f.complete(v1);
795
796	<	f = new CompletableFuture<>();
797	<	f.completeExceptionally(new CFException());
798	<	g = f.handle(r = new IntegerHandler());
799	<	assertTrue(r.ran);
687	<	checkCompletedNormally(g, three);
796	>	checkCompletedNormally(g, inc(v1));
797	>	checkCompletedNormally(f, v1);
798	>	assertEquals(1, a.get());
799	>	}}
800
801	<	f = new CompletableFuture<>();
802	<	g = f.handle(r = new IntegerHandler());
803	<	assertFalse(r.ran);
804	<	f.completeExceptionally(new CFException());
805	<	checkCompletedNormally(g, three);
806	<	assertTrue(r.ran);
801	>	/**
802	>	* handle action completes normally with function value on
803	>	* exceptional completion of source
804	>	*/
805	>	public void testHandle_exceptionalCompletion() {
806	>	for (ExecutionMode m : ExecutionMode.values())
807	>	for (boolean createIncomplete : new boolean[] { true, false })
808	>	for (Integer v1 : new Integer[] { 1, null })
809	>	{
810	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
811	>	final AtomicInteger a = new AtomicInteger(0);
812	>	final CFException ex = new CFException();
813	>	if (!createIncomplete) f.completeExceptionally(ex);
814	>	final CompletableFuture<Integer> g = m.handle
815	>	(f,
816	>	(Integer x, Throwable t) -> {
817	>	threadAssertNull(x);
818	>	threadAssertSame(t, ex);
819	>	a.getAndIncrement();
820	>	return v1;
821	>	});
822	>	if (createIncomplete) f.completeExceptionally(ex);
823
824	<	f = new CompletableFuture<>();
825	<	f.complete(one);
826	<	g = f.handle(r = new IntegerHandler());
827	<	assertTrue(r.ran);
700	<	checkCompletedNormally(g, two);
824	>	checkCompletedNormally(g, v1);
825	>	checkCompletedWithWrappedCFException(f, ex);
826	>	assertEquals(1, a.get());
827	>	}}
828
829	<	f = new CompletableFuture<>();
830	<	g = f.handle(r = new IntegerHandler());
831	<	assertFalse(r.ran);
832	<	f.complete(one);
833	<	assertTrue(r.ran);
834	<	checkCompletedNormally(g, two);
835	<	}
829	>	/**
830	>	* handle action completes normally with function value on
831	>	* cancelled source
832	>	*/
833	>	public void testHandle_sourceCancelled() {
834	>	for (ExecutionMode m : ExecutionMode.values())
835	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
836	>	for (boolean createIncomplete : new boolean[] { true, false })
837	>	for (Integer v1 : new Integer[] { 1, null })
838	>	{
839	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
840	>	final AtomicInteger a = new AtomicInteger(0);
841	>	if (!createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning));
842	>	final CompletableFuture<Integer> g = m.handle
843	>	(f,
844	>	(Integer x, Throwable t) -> {
845	>	threadAssertNull(x);
846	>	threadAssertTrue(t instanceof CancellationException);
847	>	a.getAndIncrement();
848	>	return v1;
849	>	});
850	>	if (createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning));
851	>
852	>	checkCompletedNormally(g, v1);
853	>	checkCancelled(f);
854	>	assertEquals(1, a.get());
855	>	}}
856	>
857	>	/**
858	>	* handle result completes exceptionally if action does
859	>	*/
860	>	public void testHandle_sourceFailedActionFailed() {
861	>	for (ExecutionMode m : ExecutionMode.values())
862	>	for (boolean createIncomplete : new boolean[] { true, false })
863	>	{
864	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
865	>	final AtomicInteger a = new AtomicInteger(0);
866	>	final CFException ex1 = new CFException();
867	>	final CFException ex2 = new CFException();
868	>	if (!createIncomplete) f.completeExceptionally(ex1);
869	>	final CompletableFuture<Integer> g = m.handle
870	>	(f,
871	>	(Integer x, Throwable t) -> {
872	>	threadAssertNull(x);
873	>	threadAssertSame(ex1, t);
874	>	a.getAndIncrement();
875	>	throw ex2;
876	>	});
877	>	if (createIncomplete) f.completeExceptionally(ex1);
878	>
879	>	checkCompletedWithWrappedCFException(g, ex2);
880	>	checkCompletedWithWrappedCFException(f, ex1);
881	>	assertEquals(1, a.get());
882	>	}}
883	>
884	>	public void testHandle_sourceCompletedNormallyActionFailed() {
885	>	for (ExecutionMode m : ExecutionMode.values())
886	>	for (boolean createIncomplete : new boolean[] { true, false })
887	>	for (Integer v1 : new Integer[] { 1, null })
888	>	{
889	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
890	>	final AtomicInteger a = new AtomicInteger(0);
891	>	final CFException ex = new CFException();
892	>	if (!createIncomplete) f.complete(v1);
893	>	final CompletableFuture<Integer> g = m.handle
894	>	(f,
895	>	(Integer x, Throwable t) -> {
896	>	threadAssertSame(x, v1);
897	>	threadAssertNull(t);
898	>	a.getAndIncrement();
899	>	throw ex;
900	>	});
901	>	if (createIncomplete) f.complete(v1);
902	>
903	>	checkCompletedWithWrappedCFException(g, ex);
904	>	checkCompletedNormally(f, v1);
905	>	assertEquals(1, a.get());
906	>	}}
907
908		/**
909		* runAsync completes after running Runnable
#	Line 714 | Line 912 | public class CompletableFutureTest exten
912		Noop r = new Noop();
913		CompletableFuture<Void> f = CompletableFuture.runAsync(r);
914		assertNull(f.join());
915	<	assertTrue(r.ran);
915	>	assertEquals(1, r.invocationCount);
916		checkCompletedNormally(f, null);
917		}
918
#	Line 726 | Line 924 | public class CompletableFutureTest exten
924		ThreadExecutor exec = new ThreadExecutor();
925		CompletableFuture<Void> f = CompletableFuture.runAsync(r, exec);
926		assertNull(f.join());
927	<	assertTrue(r.ran);
927	>	assertEquals(1, r.invocationCount);
928		checkCompletedNormally(f, null);
929		assertEquals(1, exec.count.get());
930		}
#	Line 735 | Line 933 | public class CompletableFutureTest exten
933		* failing runAsync completes exceptionally after running Runnable
934		*/
935		public void testRunAsync3() {
936	<	FailingNoop r = new FailingNoop();
936	>	FailingRunnable r = new FailingRunnable();
937		CompletableFuture<Void> f = CompletableFuture.runAsync(r);
938		checkCompletedWithWrappedCFException(f);
939	<	assertTrue(r.ran);
939	>	assertEquals(1, r.invocationCount);
940		}
941
942		/**
#	Line 768 | Line 966 | public class CompletableFutureTest exten
966		FailingSupplier r = new FailingSupplier();
967		CompletableFuture<Integer> f = CompletableFuture.supplyAsync(r);
968		checkCompletedWithWrappedCFException(f);
969	<	assertTrue(r.ran);
969	>	assertEquals(1, r.invocationCount);
970		}
971
972		// seq completion methods
#	Line 776 | Line 974 | public class CompletableFutureTest exten
974		/**
975		* thenRun result completes normally after normal completion of source
976		*/
977	<	public void testThenRun() {
978	<	CompletableFuture<Integer> f;
979	<	CompletableFuture<Void> g;
980	<	Noop r;
981	<
982	<	f = new CompletableFuture<>();
983	<	g = f.thenRun(r = new Noop());
984	<	f.complete(null);
985	<	checkCompletedNormally(g, null);
986	<	assertTrue(r.ran);
977	>	public void testThenRun_normalCompletion() {
978	>	for (ExecutionMode m : ExecutionMode.values())
979	>	for (boolean createIncomplete : new boolean[] { true, false })
980	>	for (Integer v1 : new Integer[] { 1, null })
981	>	{
982	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
983	>	final Noop r = new Noop();
984	>	if (!createIncomplete) f.complete(v1);
985	>	final CompletableFuture<Void> g = m.thenRun(f, r);
986	>	if (createIncomplete) {
987	>	checkIncomplete(g);
988	>	f.complete(v1);
989	>	}
990
790	–	f = new CompletableFuture<>();
791	–	f.complete(null);
792	–	g = f.thenRun(r = new Noop());
991		checkCompletedNormally(g, null);
992	<	assertTrue(r.ran);
993	<	}
992	>	checkCompletedNormally(f, v1);
993	>	assertEquals(1, r.invocationCount);
994	>	}}
995
996		/**
997		* thenRun result completes exceptionally after exceptional
998		* completion of source
999		*/
1000	<	public void testThenRun2() {
1001	<	CompletableFuture<Integer> f;
1002	<	CompletableFuture<Void> g;
1003	<	Noop r;
1004	<
1005	<	f = new CompletableFuture<>();
1006	<	g = f.thenRun(r = new Noop());
1007	<	f.completeExceptionally(new CFException());
1008	<	checkCompletedWithWrappedCFException(g);
1009	<	assertFalse(r.ran);
1000	>	public void testThenRun_exceptionalCompletion() {
1001	>	for (ExecutionMode m : ExecutionMode.values())
1002	>	for (boolean createIncomplete : new boolean[] { true, false })
1003	>	{
1004	>	final CFException ex = new CFException();
1005	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1006	>	final Noop r = new Noop();
1007	>	if (!createIncomplete) f.completeExceptionally(ex);
1008	>	final CompletableFuture<Void> g = m.thenRun(f, r);
1009	>	if (createIncomplete) {
1010	>	checkIncomplete(g);
1011	>	f.completeExceptionally(ex);
1012	>	}
1013
1014	<	f = new CompletableFuture<>();
1015	<	f.completeExceptionally(new CFException());
1016	<	g = f.thenRun(r = new Noop());
1017	<	checkCompletedWithWrappedCFException(g);
816	<	assertFalse(r.ran);
817	<	}
1014	>	checkCompletedWithWrappedCFException(g, ex);
1015	>	checkCompletedWithWrappedCFException(f, ex);
1016	>	assertEquals(0, r.invocationCount);
1017	>	}}
1018
1019		/**
1020	<	* thenRun result completes exceptionally if action does
1020	>	* thenRun result completes exceptionally if source cancelled
1021		*/
1022	<	public void testThenRun3() {
1023	<	CompletableFuture<Integer> f;
1024	<	CompletableFuture<Void> g;
1025	<	FailingNoop r;
1026	<
1027	<	f = new CompletableFuture<>();
1028	<	g = f.thenRun(r = new FailingNoop());
1029	<	f.complete(null);
1030	<	checkCompletedWithWrappedCFException(g);
1022	>	public void testThenRun_sourceCancelled() {
1023	>	for (ExecutionMode m : ExecutionMode.values())
1024	>	for (boolean createIncomplete : new boolean[] { true, false })
1025	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1026	>	{
1027	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1028	>	final Noop r = new Noop();
1029	>	if (!createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning));
1030	>	final CompletableFuture<Void> g = f.thenRun(r);
1031	>	if (createIncomplete) {
1032	>	checkIncomplete(g);
1033	>	assertTrue(f.cancel(mayInterruptIfRunning));
1034	>	}
1035
1036	<	f = new CompletableFuture<>();
1037	<	f.complete(null);
1038	<	g = f.thenRun(r = new FailingNoop());
1039	<	checkCompletedWithWrappedCFException(g);
836	<	}
1036	>	checkCompletedWithWrappedCancellationException(g);
1037	>	checkCancelled(f);
1038	>	assertEquals(0, r.invocationCount);
1039	>	}}
1040
1041		/**
1042	<	* thenRun result completes exceptionally if source cancelled
1042	>	* thenRun result completes exceptionally if action does
1043		*/
1044	<	public void testThenRun4() {
1045	<	CompletableFuture<Integer> f;
1046	<	CompletableFuture<Void> g;
1047	<	Noop r;
1048	<
1049	<	f = new CompletableFuture<>();
1050	<	g = f.thenRun(r = new Noop());
1051	<	assertTrue(f.cancel(true));
1052	<	checkCompletedWithWrappedCancellationException(g);
1044	>	public void testThenRun_actionFailed() {
1045	>	for (ExecutionMode m : ExecutionMode.values())
1046	>	for (boolean createIncomplete : new boolean[] { true, false })
1047	>	for (Integer v1 : new Integer[] { 1, null })
1048	>	{
1049	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1050	>	final FailingRunnable r = new FailingRunnable();
1051	>	if (!createIncomplete) f.complete(v1);
1052	>	final CompletableFuture<Void> g = f.thenRun(r);
1053	>	if (createIncomplete) {
1054	>	checkIncomplete(g);
1055	>	f.complete(v1);
1056	>	}
1057
1058	<	f = new CompletableFuture<>();
1059	<	assertTrue(f.cancel(true));
1060	<	g = f.thenRun(r = new Noop());
854	<	checkCompletedWithWrappedCancellationException(g);
855	<	}
1058	>	checkCompletedWithWrappedCFException(g);
1059	>	checkCompletedNormally(f, v1);
1060	>	}}
1061
1062		/**
1063		* thenApply result completes normally after normal completion of source
1064		*/
1065	<	public void testThenApply() {
1066	<	CompletableFuture<Integer> f = new CompletableFuture<>();
1067	<	CompletableFuture<Integer> g = f.thenApply(inc);
1068	<	f.complete(one);
1069	<	checkCompletedNormally(g, two);
1070	<	}
1065	>	public void testThenApply_normalCompletion() {
1066	>	for (ExecutionMode m : ExecutionMode.values())
1067	>	for (boolean createIncomplete : new boolean[] { true, false })
1068	>	for (Integer v1 : new Integer[] { 1, null })
1069	>	{
1070	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1071	>	final IncFunction r = new IncFunction();
1072	>	if (!createIncomplete) f.complete(v1);
1073	>	final CompletableFuture<Integer> g = m.thenApply(f, r);
1074	>	if (createIncomplete) {
1075	>	checkIncomplete(g);
1076	>	f.complete(v1);
1077	>	}
1078	>
1079	>	checkCompletedNormally(g, inc(v1));
1080	>	checkCompletedNormally(f, v1);
1081	>	assertEquals(1, r.invocationCount);
1082	>	}}
1083
1084		/**
1085		* thenApply result completes exceptionally after exceptional
1086		* completion of source
1087		*/
1088	<	public void testThenApply2() {
1089	<	CompletableFuture<Integer> f = new CompletableFuture<>();
1090	<	CompletableFuture<Integer> g = f.thenApply(inc);
1091	<	f.completeExceptionally(new CFException());
1092	<	checkCompletedWithWrappedCFException(g);
1093	<	}
1088	>	public void testThenApply_exceptionalCompletion() {
1089	>	for (ExecutionMode m : ExecutionMode.values())
1090	>	for (boolean createIncomplete : new boolean[] { true, false })
1091	>	{
1092	>	final CFException ex = new CFException();
1093	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1094	>	final IncFunction r = new IncFunction();
1095	>	if (!createIncomplete) f.completeExceptionally(ex);
1096	>	final CompletableFuture<Integer> g = m.thenApply(f, r);
1097	>	if (createIncomplete) {
1098	>	checkIncomplete(g);
1099	>	f.completeExceptionally(ex);
1100	>	}
1101
1102	<	/**
1103	<	* thenApply result completes exceptionally if action does
1104	<	*/
1105	<	public void testThenApply3() {
882	<	CompletableFuture<Integer> f = new CompletableFuture<>();
883	<	CompletableFuture<Integer> g = f.thenApply(new FailingFunction());
884	<	f.complete(one);
885	<	checkCompletedWithWrappedCFException(g);
886	<	}
1102	>	checkCompletedWithWrappedCFException(g, ex);
1103	>	checkCompletedWithWrappedCFException(f, ex);
1104	>	assertEquals(0, r.invocationCount);
1105	>	}}
1106
1107		/**
1108		* thenApply result completes exceptionally if source cancelled
1109		*/
1110	<	public void testThenApply4() {
1111	<	CompletableFuture<Integer> f = new CompletableFuture<>();
1112	<	CompletableFuture<Integer> g = f.thenApply(inc);
1113	<	assertTrue(f.cancel(true));
1110	>	public void testThenApply_sourceCancelled() {
1111	>	for (ExecutionMode m : ExecutionMode.values())
1112	>	for (boolean createIncomplete : new boolean[] { true, false })
1113	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1114	>	{
1115	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1116	>	final IncFunction r = new IncFunction();
1117	>	if (!createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning));
1118	>	final CompletableFuture<Integer> g = f.thenApply(r);
1119	>	if (createIncomplete) {
1120	>	checkIncomplete(g);
1121	>	assertTrue(f.cancel(mayInterruptIfRunning));
1122	>	}
1123	>
1124		checkCompletedWithWrappedCancellationException(g);
1125	<	}
1125	>	checkCancelled(f);
1126	>	assertEquals(0, r.invocationCount);
1127	>	}}
1128
1129		/**
1130	<	* thenAccept result completes normally after normal completion of source
1130	>	* thenApply result completes exceptionally if action does
1131		*/
1132	<	public void testThenAccept() {
1133	<	CompletableFuture<Integer> f = new CompletableFuture<>();
1134	<	IncAction r = new IncAction();
1135	<	CompletableFuture<Void> g = f.thenAccept(r);
1136	<	f.complete(one);
1137	<	checkCompletedNormally(g, null);
1138	<	assertEquals(r.value, (Integer) 2);
1139	<	}
1132	>	public void testThenApply_actionFailed() {
1133	>	for (ExecutionMode m : ExecutionMode.values())
1134	>	for (boolean createIncomplete : new boolean[] { true, false })
1135	>	for (Integer v1 : new Integer[] { 1, null })
1136	>	{
1137	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1138	>	final FailingFunction r = new FailingFunction();
1139	>	if (!createIncomplete) f.complete(v1);
1140	>	final CompletableFuture<Integer> g = f.thenApply(r);
1141	>	if (createIncomplete) {
1142	>	checkIncomplete(g);
1143	>	f.complete(v1);
1144	>	}
1145
910	–	/**
911	–	* thenAccept result completes exceptionally after exceptional
912	–	* completion of source
913	–	*/
914	–	public void testThenAccept2() {
915	–	CompletableFuture<Integer> f = new CompletableFuture<>();
916	–	IncAction r = new IncAction();
917	–	CompletableFuture<Void> g = f.thenAccept(r);
918	–	f.completeExceptionally(new CFException());
1146		checkCompletedWithWrappedCFException(g);
1147	<	}
1147	>	checkCompletedNormally(f, v1);
1148	>	}}
1149
1150		/**
1151	<	* thenAccept result completes exceptionally if action does
1151	>	* thenAccept result completes normally after normal completion of source
1152		*/
1153	<	public void testThenAccept3() {
1154	<	CompletableFuture<Integer> f = new CompletableFuture<>();
1155	<	FailingConsumer r = new FailingConsumer();
1156	<	CompletableFuture<Void> g = f.thenAccept(r);
1157	<	f.complete(one);
1158	<	checkCompletedWithWrappedCFException(g);
1159	<	assertTrue(r.ran);
1160	<	}
1153	>	public void testThenAccept_normalCompletion() {
1154	>	for (ExecutionMode m : ExecutionMode.values())
1155	>	for (boolean createIncomplete : new boolean[] { true, false })
1156	>	for (Integer v1 : new Integer[] { 1, null })
1157	>	{
1158	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1159	>	final IncAction r = new IncAction();
1160	>	if (!createIncomplete) f.complete(v1);
1161	>	final CompletableFuture<Void> g = m.thenAccept(f, r);
1162	>	if (createIncomplete) {
1163	>	checkIncomplete(g);
1164	>	f.complete(v1);
1165	>	}
1166
1167	<	/**
1168	<	* thenAccept result completes exceptionally if source cancelled
1169	<	*/
1170	<	public void testThenAccept4() {
1171	<	CompletableFuture<Integer> f = new CompletableFuture<>();
939	<	IncAction r = new IncAction();
940	<	CompletableFuture<Void> g = f.thenAccept(r);
941	<	assertTrue(f.cancel(true));
942	<	checkCompletedWithWrappedCancellationException(g);
943	<	}
1167	>	checkCompletedNormally(g, null);
1168	>	checkCompletedNormally(f, v1);
1169	>	assertEquals(1, r.invocationCount);
1170	>	assertEquals(inc(v1), r.value);
1171	>	}}
1172
1173		/**
1174	<	* thenCombine result completes normally after normal completion
1175	<	* of sources
1174	>	* thenAccept result completes exceptionally after exceptional
1175	>	* completion of source
1176		*/
1177	<	public void testThenCombine_normalCompletion1() {
1177	>	public void testThenAccept_exceptionalCompletion() {
1178		for (ExecutionMode m : ExecutionMode.values())
1179	<	for (Integer v1 : new Integer[] { 1, null })
1180	<	for (Integer v2 : new Integer[] { 2, null }) {
1181	<
1179	>	for (boolean createIncomplete : new boolean[] { true, false })
1180	>	{
1181	>	final CFException ex = new CFException();
1182		final CompletableFuture<Integer> f = new CompletableFuture<>();
1183	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1184	<	final SubtractFunction r = new SubtractFunction();
1185	<	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1186	<
1187	<	f.complete(v1);
1188	<	checkIncomplete(h);
961	<	assertEquals(r.invocationCount, 0);
962	<	g.complete(v2);
963	<
964	<	checkCompletedNormally(h, subtract(v1, v2));
965	<	checkCompletedNormally(f, v1);
966	<	checkCompletedNormally(g, v2);
967	<	assertEquals(r.invocationCount, 1);
1183	>	final IncAction r = new IncAction();
1184	>	if (!createIncomplete) f.completeExceptionally(ex);
1185	>	final CompletableFuture<Void> g = m.thenAccept(f, r);
1186	>	if (createIncomplete) {
1187	>	checkIncomplete(g);
1188	>	f.completeExceptionally(ex);
1189		}
969	–	}
1190
1191	<	public void testThenCombine_normalCompletion2() {
1191	>	checkCompletedWithWrappedCFException(g, ex);
1192	>	checkCompletedWithWrappedCFException(f, ex);
1193	>	assertEquals(0, r.invocationCount);
1194	>	}}
1195	>
1196	>	/**
1197	>	* thenAccept result completes exceptionally if action does
1198	>	*/
1199	>	public void testThenAccept_actionFailed() {
1200		for (ExecutionMode m : ExecutionMode.values())
1201	+	for (boolean createIncomplete : new boolean[] { true, false })
1202		for (Integer v1 : new Integer[] { 1, null })
1203	<	for (Integer v2 : new Integer[] { 2, null }) {
975	<
1203	>	{
1204		final CompletableFuture<Integer> f = new CompletableFuture<>();
1205	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1206	<	final SubtractFunction r = new SubtractFunction();
1207	<	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1208	<
1209	<	g.complete(v2);
1210	<	checkIncomplete(h);
1211	<	assertEquals(r.invocationCount, 0);
984	<	f.complete(v1);
1205	>	final FailingConsumer r = new FailingConsumer();
1206	>	if (!createIncomplete) f.complete(v1);
1207	>	final CompletableFuture<Void> g = f.thenAccept(r);
1208	>	if (createIncomplete) {
1209	>	checkIncomplete(g);
1210	>	f.complete(v1);
1211	>	}
1212
1213	<	checkCompletedNormally(h, subtract(v1, v2));
1213	>	checkCompletedWithWrappedCFException(g);
1214		checkCompletedNormally(f, v1);
1215	<	checkCompletedNormally(g, v2);
989	<	assertEquals(r.invocationCount, 1);
990	<	}
991	<	}
1215	>	}}
1216
1217	<	public void testThenCombine_normalCompletion3() {
1217	>	/**
1218	>	* thenAccept result completes exceptionally if source cancelled
1219	>	*/
1220	>	public void testThenAccept_sourceCancelled() {
1221		for (ExecutionMode m : ExecutionMode.values())
1222	<	for (Integer v1 : new Integer[] { 1, null })
1223	<	for (Integer v2 : new Integer[] { 2, null }) {
1224	<
1222	>	for (boolean createIncomplete : new boolean[] { true, false })
1223	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1224	>	{
1225		final CompletableFuture<Integer> f = new CompletableFuture<>();
1226	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1227	<	final SubtractFunction r = new SubtractFunction();
1228	<
1229	<	g.complete(v2);
1230	<	f.complete(v1);
1231	<	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1005	<
1006	<	checkCompletedNormally(h, subtract(v1, v2));
1007	<	checkCompletedNormally(f, v1);
1008	<	checkCompletedNormally(g, v2);
1009	<	assertEquals(r.invocationCount, 1);
1226	>	final IncAction r = new IncAction();
1227	>	if (!createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning));
1228	>	final CompletableFuture<Void> g = f.thenAccept(r);
1229	>	if (createIncomplete) {
1230	>	checkIncomplete(g);
1231	>	assertTrue(f.cancel(mayInterruptIfRunning));
1232		}
1011	–	}
1233
1234	<	public void testThenCombine_normalCompletion4() {
1234	>	checkCompletedWithWrappedCancellationException(g);
1235	>	checkCancelled(f);
1236	>	assertEquals(0, r.invocationCount);
1237	>	}}
1238	>
1239	>	/**
1240	>	* thenCombine result completes normally after normal completion
1241	>	* of sources
1242	>	*/
1243	>	public void testThenCombine_normalCompletion() {
1244		for (ExecutionMode m : ExecutionMode.values())
1245	+	for (boolean createIncomplete : new boolean[] { true, false })
1246	+	for (boolean fFirst : new boolean[] { true, false })
1247		for (Integer v1 : new Integer[] { 1, null })
1248	<	for (Integer v2 : new Integer[] { 2, null }) {
1249	<
1248	>	for (Integer v2 : new Integer[] { 2, null })
1249	>	{
1250		final CompletableFuture<Integer> f = new CompletableFuture<>();
1251		final CompletableFuture<Integer> g = new CompletableFuture<>();
1252		final SubtractFunction r = new SubtractFunction();
1253
1254	<	f.complete(v1);
1255	<	g.complete(v2);
1254	>	if (fFirst) f.complete(v1); else g.complete(v2);
1255	>	if (!createIncomplete)
1256	>	if (!fFirst) f.complete(v1); else g.complete(v2);
1257		final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1258	+	if (createIncomplete) {
1259	+	checkIncomplete(h);
1260	+	assertEquals(0, r.invocationCount);
1261	+	if (!fFirst) f.complete(v1); else g.complete(v2);
1262	+	}
1263
1264		checkCompletedNormally(h, subtract(v1, v2));
1265		checkCompletedNormally(f, v1);
1266		checkCompletedNormally(g, v2);
1267	<	assertEquals(r.invocationCount, 1);
1268	<	}
1031	<	}
1267	>	assertEquals(1, r.invocationCount);
1268	>	}}
1269
1270		/**
1271		* thenCombine result completes exceptionally after exceptional
#	Line 1036 | Line 1273 | public class CompletableFutureTest exten
1273		*/
1274		public void testThenCombine_exceptionalCompletion1() {
1275		for (ExecutionMode m : ExecutionMode.values())
1276	<	for (Integer v1 : new Integer[] { 1, null }) {
1277	<
1276	>	for (Integer v1 : new Integer[] { 1, null })
1277	>	{
1278		final CompletableFuture<Integer> f = new CompletableFuture<>();
1279		final CompletableFuture<Integer> g = new CompletableFuture<>();
1280		final SubtractFunction r = new SubtractFunction();
#	Line 1050 | Line 1287 | public class CompletableFutureTest exten
1287
1288		checkCompletedWithWrappedCFException(h, ex);
1289		checkCompletedWithWrappedCFException(f, ex);
1290	<	assertEquals(r.invocationCount, 0);
1290	>	assertEquals(0, r.invocationCount);
1291		checkCompletedNormally(g, v1);
1292	<	}
1056	<	}
1292	>	}}
1293
1294		public void testThenCombine_exceptionalCompletion2() {
1295		for (ExecutionMode m : ExecutionMode.values())
1296	<	for (Integer v1 : new Integer[] { 1, null }) {
1297	<
1296	>	for (Integer v1 : new Integer[] { 1, null })
1297	>	{
1298		final CompletableFuture<Integer> f = new CompletableFuture<>();
1299		final CompletableFuture<Integer> g = new CompletableFuture<>();
1300		final SubtractFunction r = new SubtractFunction();
#	Line 1071 | Line 1307 | public class CompletableFutureTest exten
1307
1308		checkCompletedWithWrappedCFException(h, ex);
1309		checkCompletedWithWrappedCFException(g, ex);
1310	<	assertEquals(r.invocationCount, 0);
1310	>	assertEquals(0, r.invocationCount);
1311		checkCompletedNormally(f, v1);
1312	<	}
1077	<	}
1312	>	}}
1313
1314		public void testThenCombine_exceptionalCompletion3() {
1315		for (ExecutionMode m : ExecutionMode.values())
1316	<	for (Integer v1 : new Integer[] { 1, null }) {
1317	<
1316	>	for (Integer v1 : new Integer[] { 1, null })
1317	>	{
1318		final CompletableFuture<Integer> f = new CompletableFuture<>();
1319		final CompletableFuture<Integer> g = new CompletableFuture<>();
1320		final SubtractFunction r = new SubtractFunction();
#	Line 1091 | Line 1326 | public class CompletableFutureTest exten
1326
1327		checkCompletedWithWrappedCFException(h, ex);
1328		checkCompletedWithWrappedCFException(g, ex);
1329	<	assertEquals(r.invocationCount, 0);
1329	>	assertEquals(0, r.invocationCount);
1330		checkCompletedNormally(f, v1);
1331	<	}
1097	<	}
1331	>	}}
1332
1333		public void testThenCombine_exceptionalCompletion4() {
1334		for (ExecutionMode m : ExecutionMode.values())
1335	<	for (Integer v1 : new Integer[] { 1, null }) {
1336	<
1335	>	for (Integer v1 : new Integer[] { 1, null })
1336	>	{
1337		final CompletableFuture<Integer> f = new CompletableFuture<>();
1338		final CompletableFuture<Integer> g = new CompletableFuture<>();
1339		final SubtractFunction r = new SubtractFunction();
#	Line 1111 | Line 1345 | public class CompletableFutureTest exten
1345
1346		checkCompletedWithWrappedCFException(h, ex);
1347		checkCompletedWithWrappedCFException(f, ex);
1348	<	assertEquals(r.invocationCount, 0);
1348	>	assertEquals(0, r.invocationCount);
1349		checkCompletedNormally(g, v1);
1350	<	}
1117	<	}
1350	>	}}
1351
1352		/**
1353		* thenCombine result completes exceptionally if action does
#	Line 1122 | Line 1355 | public class CompletableFutureTest exten
1355		public void testThenCombine_actionFailed1() {
1356		for (ExecutionMode m : ExecutionMode.values())
1357		for (Integer v1 : new Integer[] { 1, null })
1358	<	for (Integer v2 : new Integer[] { 2, null }) {
1359	<
1358	>	for (Integer v2 : new Integer[] { 2, null })
1359	>	{
1360		final CompletableFuture<Integer> f = new CompletableFuture<>();
1361		final CompletableFuture<Integer> g = new CompletableFuture<>();
1362		final FailingBiFunction r = new FailingBiFunction();
#	Line 1136 | Line 1369 | public class CompletableFutureTest exten
1369		checkCompletedWithWrappedCFException(h);
1370		checkCompletedNormally(f, v1);
1371		checkCompletedNormally(g, v2);
1372	<	}
1140	<	}
1372	>	}}
1373
1374		public void testThenCombine_actionFailed2() {
1375		for (ExecutionMode m : ExecutionMode.values())
1376		for (Integer v1 : new Integer[] { 1, null })
1377	<	for (Integer v2 : new Integer[] { 2, null }) {
1378	<
1377	>	for (Integer v2 : new Integer[] { 2, null })
1378	>	{
1379		final CompletableFuture<Integer> f = new CompletableFuture<>();
1380		final CompletableFuture<Integer> g = new CompletableFuture<>();
1381		final FailingBiFunction r = new FailingBiFunction();
#	Line 1156 | Line 1388 | public class CompletableFutureTest exten
1388		checkCompletedWithWrappedCFException(h);
1389		checkCompletedNormally(f, v1);
1390		checkCompletedNormally(g, v2);
1391	<	}
1160	<	}
1391	>	}}
1392
1393		/**
1394		* thenCombine result completes exceptionally if either source cancelled
#	Line 1165 | Line 1396 | public class CompletableFutureTest exten
1396		public void testThenCombine_sourceCancelled1() {
1397		for (ExecutionMode m : ExecutionMode.values())
1398		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1399	<	for (Integer v1 : new Integer[] { 1, null }) {
1400	<
1399	>	for (Integer v1 : new Integer[] { 1, null })
1400	>	{
1401		final CompletableFuture<Integer> f = new CompletableFuture<>();
1402		final CompletableFuture<Integer> g = new CompletableFuture<>();
1403		final SubtractFunction r = new SubtractFunction();
#	Line 1178 | Line 1409 | public class CompletableFutureTest exten
1409
1410		checkCompletedWithWrappedCancellationException(h);
1411		checkCancelled(f);
1412	<	assertEquals(r.invocationCount, 0);
1412	>	assertEquals(0, r.invocationCount);
1413		checkCompletedNormally(g, v1);
1414	<	}
1184	<	}
1414	>	}}
1415
1416		public void testThenCombine_sourceCancelled2() {
1417		for (ExecutionMode m : ExecutionMode.values())
1418		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1419	<	for (Integer v1 : new Integer[] { 1, null }) {
1420	<
1419	>	for (Integer v1 : new Integer[] { 1, null })
1420	>	{
1421		final CompletableFuture<Integer> f = new CompletableFuture<>();
1422		final CompletableFuture<Integer> g = new CompletableFuture<>();
1423		final SubtractFunction r = new SubtractFunction();
#	Line 1199 | Line 1429 | public class CompletableFutureTest exten
1429
1430		checkCompletedWithWrappedCancellationException(h);
1431		checkCancelled(g);
1432	<	assertEquals(r.invocationCount, 0);
1432	>	assertEquals(0, r.invocationCount);
1433		checkCompletedNormally(f, v1);
1434	<	}
1205	<	}
1434	>	}}
1435
1436		public void testThenCombine_sourceCancelled3() {
1437		for (ExecutionMode m : ExecutionMode.values())
1438		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1439	<	for (Integer v1 : new Integer[] { 1, null }) {
1440	<
1439	>	for (Integer v1 : new Integer[] { 1, null })
1440	>	{
1441		final CompletableFuture<Integer> f = new CompletableFuture<>();
1442		final CompletableFuture<Integer> g = new CompletableFuture<>();
1443		final SubtractFunction r = new SubtractFunction();
#	Line 1219 | Line 1448 | public class CompletableFutureTest exten
1448
1449		checkCompletedWithWrappedCancellationException(h);
1450		checkCancelled(g);
1451	<	assertEquals(r.invocationCount, 0);
1451	>	assertEquals(0, r.invocationCount);
1452		checkCompletedNormally(f, v1);
1453	<	}
1225	<	}
1453	>	}}
1454
1455		public void testThenCombine_sourceCancelled4() {
1456		for (ExecutionMode m : ExecutionMode.values())
1457		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1458	<	for (Integer v1 : new Integer[] { 1, null }) {
1459	<
1458	>	for (Integer v1 : new Integer[] { 1, null })
1459	>	{
1460		final CompletableFuture<Integer> f = new CompletableFuture<>();
1461		final CompletableFuture<Integer> g = new CompletableFuture<>();
1462		final SubtractFunction r = new SubtractFunction();
#	Line 1239 | Line 1467 | public class CompletableFutureTest exten
1467
1468		checkCompletedWithWrappedCancellationException(h);
1469		checkCancelled(f);
1470	<	assertEquals(r.invocationCount, 0);
1470	>	assertEquals(0, r.invocationCount);
1471		checkCompletedNormally(g, v1);
1472	<	}
1245	<	}
1472	>	}}
1473
1474		/**
1475		* thenAcceptBoth result completes normally after normal
#	Line 1251 | Line 1478 | public class CompletableFutureTest exten
1478		public void testThenAcceptBoth_normalCompletion1() {
1479		for (ExecutionMode m : ExecutionMode.values())
1480		for (Integer v1 : new Integer[] { 1, null })
1481	<	for (Integer v2 : new Integer[] { 2, null }) {
1482	<
1481	>	for (Integer v2 : new Integer[] { 2, null })
1482	>	{
1483		final CompletableFuture<Integer> f = new CompletableFuture<>();
1484		final CompletableFuture<Integer> g = new CompletableFuture<>();
1485		final SubtractAction r = new SubtractAction();
#	Line 1260 | Line 1487 | public class CompletableFutureTest exten
1487
1488		f.complete(v1);
1489		checkIncomplete(h);
1490	<	assertFalse(r.ran());
1490	>	assertEquals(0, r.invocationCount);
1491		g.complete(v2);
1492
1493		checkCompletedNormally(h, null);
1494	<	assertEquals(r.value, subtract(v1, v2));
1494	>	assertEquals(subtract(v1, v2), r.value);
1495		checkCompletedNormally(f, v1);
1496		checkCompletedNormally(g, v2);
1497	<	}
1271	<	}
1497	>	}}
1498
1499		public void testThenAcceptBoth_normalCompletion2() {
1500		for (ExecutionMode m : ExecutionMode.values())
1501		for (Integer v1 : new Integer[] { 1, null })
1502	<	for (Integer v2 : new Integer[] { 2, null }) {
1503	<
1502	>	for (Integer v2 : new Integer[] { 2, null })
1503	>	{
1504		final CompletableFuture<Integer> f = new CompletableFuture<>();
1505		final CompletableFuture<Integer> g = new CompletableFuture<>();
1506		final SubtractAction r = new SubtractAction();
#	Line 1282 | Line 1508 | public class CompletableFutureTest exten
1508
1509		g.complete(v2);
1510		checkIncomplete(h);
1511	<	assertFalse(r.ran());
1511	>	assertEquals(0, r.invocationCount);
1512		f.complete(v1);
1513
1514		checkCompletedNormally(h, null);
1515	<	assertEquals(r.value, subtract(v1, v2));
1515	>	assertEquals(subtract(v1, v2), r.value);
1516		checkCompletedNormally(f, v1);
1517		checkCompletedNormally(g, v2);
1518	<	}
1293	<	}
1518	>	}}
1519
1520		public void testThenAcceptBoth_normalCompletion3() {
1521		for (ExecutionMode m : ExecutionMode.values())
1522		for (Integer v1 : new Integer[] { 1, null })
1523	<	for (Integer v2 : new Integer[] { 2, null }) {
1524	<
1523	>	for (Integer v2 : new Integer[] { 2, null })
1524	>	{
1525		final CompletableFuture<Integer> f = new CompletableFuture<>();
1526		final CompletableFuture<Integer> g = new CompletableFuture<>();
1527		final SubtractAction r = new SubtractAction();
#	Line 1306 | Line 1531 | public class CompletableFutureTest exten
1531		final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1532
1533		checkCompletedNormally(h, null);
1534	<	assertEquals(r.value, subtract(v1, v2));
1534	>	assertEquals(subtract(v1, v2), r.value);
1535		checkCompletedNormally(f, v1);
1536		checkCompletedNormally(g, v2);
1537	<	}
1313	<	}
1537	>	}}
1538
1539		public void testThenAcceptBoth_normalCompletion4() {
1540		for (ExecutionMode m : ExecutionMode.values())
1541		for (Integer v1 : new Integer[] { 1, null })
1542	<	for (Integer v2 : new Integer[] { 2, null }) {
1543	<
1542	>	for (Integer v2 : new Integer[] { 2, null })
1543	>	{
1544		final CompletableFuture<Integer> f = new CompletableFuture<>();
1545		final CompletableFuture<Integer> g = new CompletableFuture<>();
1546		final SubtractAction r = new SubtractAction();
#	Line 1326 | Line 1550 | public class CompletableFutureTest exten
1550		final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1551
1552		checkCompletedNormally(h, null);
1553	<	assertEquals(r.value, subtract(v1, v2));
1553	>	assertEquals(subtract(v1, v2), r.value);
1554		checkCompletedNormally(f, v1);
1555		checkCompletedNormally(g, v2);
1556	<	}
1333	<	}
1556	>	}}
1557
1558		/**
1559		* thenAcceptBoth result completes exceptionally after exceptional
#	Line 1338 | Line 1561 | public class CompletableFutureTest exten
1561		*/
1562		public void testThenAcceptBoth_exceptionalCompletion1() {
1563		for (ExecutionMode m : ExecutionMode.values())
1564	<	for (Integer v1 : new Integer[] { 1, null }) {
1565	<
1564	>	for (Integer v1 : new Integer[] { 1, null })
1565	>	{
1566		final CompletableFuture<Integer> f = new CompletableFuture<>();
1567		final CompletableFuture<Integer> g = new CompletableFuture<>();
1568		final SubtractAction r = new SubtractAction();
#	Line 1352 | Line 1575 | public class CompletableFutureTest exten
1575
1576		checkCompletedWithWrappedCFException(h, ex);
1577		checkCompletedWithWrappedCFException(f, ex);
1578	<	assertEquals(r.invocationCount, 0);
1578	>	assertEquals(0, r.invocationCount);
1579		checkCompletedNormally(g, v1);
1580	<	}
1358	<	}
1580	>	}}
1581
1582		public void testThenAcceptBoth_exceptionalCompletion2() {
1583		for (ExecutionMode m : ExecutionMode.values())
1584	<	for (Integer v1 : new Integer[] { 1, null }) {
1585	<
1584	>	for (Integer v1 : new Integer[] { 1, null })
1585	>	{
1586		final CompletableFuture<Integer> f = new CompletableFuture<>();
1587		final CompletableFuture<Integer> g = new CompletableFuture<>();
1588		final SubtractAction r = new SubtractAction();
#	Line 1373 | Line 1595 | public class CompletableFutureTest exten
1595
1596		checkCompletedWithWrappedCFException(h, ex);
1597		checkCompletedWithWrappedCFException(g, ex);
1598	<	assertEquals(r.invocationCount, 0);
1598	>	assertEquals(0, r.invocationCount);
1599		checkCompletedNormally(f, v1);
1600	<	}
1379	<	}
1600	>	}}
1601
1602		public void testThenAcceptBoth_exceptionalCompletion3() {
1603		for (ExecutionMode m : ExecutionMode.values())
1604	<	for (Integer v1 : new Integer[] { 1, null }) {
1605	<
1604	>	for (Integer v1 : new Integer[] { 1, null })
1605	>	{
1606		final CompletableFuture<Integer> f = new CompletableFuture<>();
1607		final CompletableFuture<Integer> g = new CompletableFuture<>();
1608		final SubtractAction r = new SubtractAction();
#	Line 1393 | Line 1614 | public class CompletableFutureTest exten
1614
1615		checkCompletedWithWrappedCFException(h, ex);
1616		checkCompletedWithWrappedCFException(g, ex);
1617	<	assertEquals(r.invocationCount, 0);
1617	>	assertEquals(0, r.invocationCount);
1618		checkCompletedNormally(f, v1);
1619	<	}
1399	<	}
1619	>	}}
1620
1621		public void testThenAcceptBoth_exceptionalCompletion4() {
1622		for (ExecutionMode m : ExecutionMode.values())
1623	<	for (Integer v1 : new Integer[] { 1, null }) {
1624	<
1623	>	for (Integer v1 : new Integer[] { 1, null })
1624	>	{
1625		final CompletableFuture<Integer> f = new CompletableFuture<>();
1626		final CompletableFuture<Integer> g = new CompletableFuture<>();
1627		final SubtractAction r = new SubtractAction();
#	Line 1413 | Line 1633 | public class CompletableFutureTest exten
1633
1634		checkCompletedWithWrappedCFException(h, ex);
1635		checkCompletedWithWrappedCFException(f, ex);
1636	<	assertFalse(r.ran());
1636	>	assertEquals(0, r.invocationCount);
1637		checkCompletedNormally(g, v1);
1638	<	}
1419	<	}
1638	>	}}
1639
1640		/**
1641		* thenAcceptBoth result completes exceptionally if action does
#	Line 1424 | Line 1643 | public class CompletableFutureTest exten
1643		public void testThenAcceptBoth_actionFailed1() {
1644		for (ExecutionMode m : ExecutionMode.values())
1645		for (Integer v1 : new Integer[] { 1, null })
1646	<	for (Integer v2 : new Integer[] { 2, null }) {
1647	<
1646	>	for (Integer v2 : new Integer[] { 2, null })
1647	>	{
1648		final CompletableFuture<Integer> f = new CompletableFuture<>();
1649		final CompletableFuture<Integer> g = new CompletableFuture<>();
1650		final FailingBiConsumer r = new FailingBiConsumer();
#	Line 1438 | Line 1657 | public class CompletableFutureTest exten
1657		checkCompletedWithWrappedCFException(h);
1658		checkCompletedNormally(f, v1);
1659		checkCompletedNormally(g, v2);
1660	<	}
1442	<	}
1660	>	}}
1661
1662		public void testThenAcceptBoth_actionFailed2() {
1663		for (ExecutionMode m : ExecutionMode.values())
1664		for (Integer v1 : new Integer[] { 1, null })
1665	<	for (Integer v2 : new Integer[] { 2, null }) {
1666	<
1665	>	for (Integer v2 : new Integer[] { 2, null })
1666	>	{
1667		final CompletableFuture<Integer> f = new CompletableFuture<>();
1668		final CompletableFuture<Integer> g = new CompletableFuture<>();
1669		final FailingBiConsumer r = new FailingBiConsumer();
#	Line 1458 | Line 1676 | public class CompletableFutureTest exten
1676		checkCompletedWithWrappedCFException(h);
1677		checkCompletedNormally(f, v1);
1678		checkCompletedNormally(g, v2);
1679	<	}
1462	<	}
1679	>	}}
1680
1681		/**
1682		* thenAcceptBoth result completes exceptionally if either source cancelled
#	Line 1467 | Line 1684 | public class CompletableFutureTest exten
1684		public void testThenAcceptBoth_sourceCancelled1() {
1685		for (ExecutionMode m : ExecutionMode.values())
1686		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1687	<	for (Integer v1 : new Integer[] { 1, null }) {
1688	<
1687	>	for (Integer v1 : new Integer[] { 1, null })
1688	>	{
1689		final CompletableFuture<Integer> f = new CompletableFuture<>();
1690		final CompletableFuture<Integer> g = new CompletableFuture<>();
1691		final SubtractAction r = new SubtractAction();
#	Line 1480 | Line 1697 | public class CompletableFutureTest exten
1697
1698		checkCompletedWithWrappedCancellationException(h);
1699		checkCancelled(f);
1700	<	assertEquals(r.invocationCount, 0);
1700	>	assertEquals(0, r.invocationCount);
1701		checkCompletedNormally(g, v1);
1702	<	}
1486	<	}
1702	>	}}
1703
1704		public void testThenAcceptBoth_sourceCancelled2() {
1705		for (ExecutionMode m : ExecutionMode.values())
1706		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1707	<	for (Integer v1 : new Integer[] { 1, null }) {
1708	<
1707	>	for (Integer v1 : new Integer[] { 1, null })
1708	>	{
1709		final CompletableFuture<Integer> f = new CompletableFuture<>();
1710		final CompletableFuture<Integer> g = new CompletableFuture<>();
1711		final SubtractAction r = new SubtractAction();
#	Line 1501 | Line 1717 | public class CompletableFutureTest exten
1717
1718		checkCompletedWithWrappedCancellationException(h);
1719		checkCancelled(g);
1720	<	assertEquals(r.invocationCount, 0);
1720	>	assertEquals(0, r.invocationCount);
1721		checkCompletedNormally(f, v1);
1722	<	}
1507	<	}
1722	>	}}
1723
1724		public void testThenAcceptBoth_sourceCancelled3() {
1725		for (ExecutionMode m : ExecutionMode.values())
1726		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1727	<	for (Integer v1 : new Integer[] { 1, null }) {
1728	<
1727	>	for (Integer v1 : new Integer[] { 1, null })
1728	>	{
1729		final CompletableFuture<Integer> f = new CompletableFuture<>();
1730		final CompletableFuture<Integer> g = new CompletableFuture<>();
1731		final SubtractAction r = new SubtractAction();
#	Line 1521 | Line 1736 | public class CompletableFutureTest exten
1736
1737		checkCompletedWithWrappedCancellationException(h);
1738		checkCancelled(g);
1739	<	assertEquals(r.invocationCount, 0);
1739	>	assertEquals(0, r.invocationCount);
1740		checkCompletedNormally(f, v1);
1741	<	}
1527	<	}
1741	>	}}
1742
1743		public void testThenAcceptBoth_sourceCancelled4() {
1744		for (ExecutionMode m : ExecutionMode.values())
1745		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1746	<	for (Integer v1 : new Integer[] { 1, null }) {
1747	<
1746	>	for (Integer v1 : new Integer[] { 1, null })
1747	>	{
1748		final CompletableFuture<Integer> f = new CompletableFuture<>();
1749		final CompletableFuture<Integer> g = new CompletableFuture<>();
1750		final SubtractAction r = new SubtractAction();
#	Line 1541 | Line 1755 | public class CompletableFutureTest exten
1755
1756		checkCompletedWithWrappedCancellationException(h);
1757		checkCancelled(f);
1758	<	assertEquals(r.invocationCount, 0);
1758	>	assertEquals(0, r.invocationCount);
1759		checkCompletedNormally(g, v1);
1760	<	}
1547	<	}
1760	>	}}
1761
1762		/**
1763		* runAfterBoth result completes normally after normal
#	Line 1553 | Line 1766 | public class CompletableFutureTest exten
1766		public void testRunAfterBoth_normalCompletion1() {
1767		for (ExecutionMode m : ExecutionMode.values())
1768		for (Integer v1 : new Integer[] { 1, null })
1769	<	for (Integer v2 : new Integer[] { 2, null }) {
1770	<
1769	>	for (Integer v2 : new Integer[] { 2, null })
1770	>	{
1771		final CompletableFuture<Integer> f = new CompletableFuture<>();
1772		final CompletableFuture<Integer> g = new CompletableFuture<>();
1773		final Noop r = new Noop();
#	Line 1562 | Line 1775 | public class CompletableFutureTest exten
1775
1776		f.complete(v1);
1777		checkIncomplete(h);
1778	<	assertFalse(r.ran);
1778	>	assertEquals(0, r.invocationCount);
1779		g.complete(v2);
1780
1781		checkCompletedNormally(h, null);
1782	<	assertEquals(r.invocationCount, 1);
1782	>	assertEquals(1, r.invocationCount);
1783		checkCompletedNormally(f, v1);
1784		checkCompletedNormally(g, v2);
1785	<	}
1573	<	}
1785	>	}}
1786
1787		public void testRunAfterBoth_normalCompletion2() {
1788		for (ExecutionMode m : ExecutionMode.values())
1789		for (Integer v1 : new Integer[] { 1, null })
1790	<	for (Integer v2 : new Integer[] { 2, null }) {
1791	<
1790	>	for (Integer v2 : new Integer[] { 2, null })
1791	>	{
1792		final CompletableFuture<Integer> f = new CompletableFuture<>();
1793		final CompletableFuture<Integer> g = new CompletableFuture<>();
1794		final Noop r = new Noop();
#	Line 1584 | Line 1796 | public class CompletableFutureTest exten
1796
1797		g.complete(v2);
1798		checkIncomplete(h);
1799	<	assertFalse(r.ran);
1799	>	assertEquals(0, r.invocationCount);
1800		f.complete(v1);
1801
1802		checkCompletedNormally(h, null);
1803	<	assertEquals(r.invocationCount, 1);
1803	>	assertEquals(1, r.invocationCount);
1804		checkCompletedNormally(f, v1);
1805		checkCompletedNormally(g, v2);
1806	<	}
1595	<	}
1806	>	}}
1807
1808		public void testRunAfterBoth_normalCompletion3() {
1809		for (ExecutionMode m : ExecutionMode.values())
1810		for (Integer v1 : new Integer[] { 1, null })
1811	<	for (Integer v2 : new Integer[] { 2, null }) {
1812	<
1811	>	for (Integer v2 : new Integer[] { 2, null })
1812	>	{
1813		final CompletableFuture<Integer> f = new CompletableFuture<>();
1814		final CompletableFuture<Integer> g = new CompletableFuture<>();
1815		final Noop r = new Noop();
#	Line 1608 | Line 1819 | public class CompletableFutureTest exten
1819		final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1820
1821		checkCompletedNormally(h, null);
1822	<	assertTrue(r.ran);
1822	>	assertEquals(1, r.invocationCount);
1823		checkCompletedNormally(f, v1);
1824		checkCompletedNormally(g, v2);
1825	<	}
1615	<	}
1825	>	}}
1826
1827		public void testRunAfterBoth_normalCompletion4() {
1828		for (ExecutionMode m : ExecutionMode.values())
1829		for (Integer v1 : new Integer[] { 1, null })
1830	<	for (Integer v2 : new Integer[] { 2, null }) {
1831	<
1830	>	for (Integer v2 : new Integer[] { 2, null })
1831	>	{
1832		final CompletableFuture<Integer> f = new CompletableFuture<>();
1833		final CompletableFuture<Integer> g = new CompletableFuture<>();
1834		final Noop r = new Noop();
#	Line 1628 | Line 1838 | public class CompletableFutureTest exten
1838		final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1839
1840		checkCompletedNormally(h, null);
1841	<	assertEquals(r.invocationCount, 1);
1841	>	assertEquals(1, r.invocationCount);
1842		checkCompletedNormally(f, v1);
1843		checkCompletedNormally(g, v2);
1844	<	}
1635	<	}
1844	>	}}
1845
1846		/**
1847		* runAfterBoth result completes exceptionally after exceptional
#	Line 1640 | Line 1849 | public class CompletableFutureTest exten
1849		*/
1850		public void testRunAfterBoth_exceptionalCompletion1() {
1851		for (ExecutionMode m : ExecutionMode.values())
1852	<	for (Integer v1 : new Integer[] { 1, null }) {
1853	<
1852	>	for (Integer v1 : new Integer[] { 1, null })
1853	>	{
1854		final CompletableFuture<Integer> f = new CompletableFuture<>();
1855		final CompletableFuture<Integer> g = new CompletableFuture<>();
1856		final Noop r = new Noop();
#	Line 1654 | Line 1863 | public class CompletableFutureTest exten
1863
1864		checkCompletedWithWrappedCFException(h, ex);
1865		checkCompletedWithWrappedCFException(f, ex);
1866	<	assertEquals(r.invocationCount, 0);
1866	>	assertEquals(0, r.invocationCount);
1867		checkCompletedNormally(g, v1);
1868	<	}
1660	<	}
1868	>	}}
1869
1870		public void testRunAfterBoth_exceptionalCompletion2() {
1871		for (ExecutionMode m : ExecutionMode.values())
1872	<	for (Integer v1 : new Integer[] { 1, null }) {
1873	<
1872	>	for (Integer v1 : new Integer[] { 1, null })
1873	>	{
1874		final CompletableFuture<Integer> f = new CompletableFuture<>();
1875		final CompletableFuture<Integer> g = new CompletableFuture<>();
1876		final Noop r = new Noop();
#	Line 1675 | Line 1883 | public class CompletableFutureTest exten
1883
1884		checkCompletedWithWrappedCFException(h, ex);
1885		checkCompletedWithWrappedCFException(g, ex);
1886	<	assertEquals(r.invocationCount, 0);
1886	>	assertEquals(0, r.invocationCount);
1887		checkCompletedNormally(f, v1);
1888	<	}
1681	<	}
1888	>	}}
1889
1890		public void testRunAfterBoth_exceptionalCompletion3() {
1891		for (ExecutionMode m : ExecutionMode.values())
1892	<	for (Integer v1 : new Integer[] { 1, null }) {
1893	<
1892	>	for (Integer v1 : new Integer[] { 1, null })
1893	>	{
1894		final CompletableFuture<Integer> f = new CompletableFuture<>();
1895		final CompletableFuture<Integer> g = new CompletableFuture<>();
1896		final Noop r = new Noop();
#	Line 1695 | Line 1902 | public class CompletableFutureTest exten
1902
1903		checkCompletedWithWrappedCFException(h, ex);
1904		checkCompletedWithWrappedCFException(g, ex);
1905	<	assertEquals(r.invocationCount, 0);
1905	>	assertEquals(0, r.invocationCount);
1906		checkCompletedNormally(f, v1);
1907	<	}
1701	<	}
1907	>	}}
1908
1909		public void testRunAfterBoth_exceptionalCompletion4() {
1910		for (ExecutionMode m : ExecutionMode.values())
1911	<	for (Integer v1 : new Integer[] { 1, null }) {
1912	<
1911	>	for (Integer v1 : new Integer[] { 1, null })
1912	>	{
1913		final CompletableFuture<Integer> f = new CompletableFuture<>();
1914		final CompletableFuture<Integer> g = new CompletableFuture<>();
1915		final Noop r = new Noop();
#	Line 1715 | Line 1921 | public class CompletableFutureTest exten
1921
1922		checkCompletedWithWrappedCFException(h, ex);
1923		checkCompletedWithWrappedCFException(f, ex);
1924	<	assertEquals(r.invocationCount, 0);
1924	>	assertEquals(0, r.invocationCount);
1925		checkCompletedNormally(g, v1);
1926	<	}
1721	<	}
1926	>	}}
1927
1928		/**
1929		* runAfterBoth result completes exceptionally if action does
#	Line 1726 | Line 1931 | public class CompletableFutureTest exten
1931		public void testRunAfterBoth_actionFailed1() {
1932		for (ExecutionMode m : ExecutionMode.values())
1933		for (Integer v1 : new Integer[] { 1, null })
1934	<	for (Integer v2 : new Integer[] { 2, null }) {
1935	<
1934	>	for (Integer v2 : new Integer[] { 2, null })
1935	>	{
1936		final CompletableFuture<Integer> f = new CompletableFuture<>();
1937		final CompletableFuture<Integer> g = new CompletableFuture<>();
1938	<	final FailingNoop r = new FailingNoop();
1938	>	final FailingRunnable r = new FailingRunnable();
1939		final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1940
1941		f.complete(v1);
#	Line 1740 | Line 1945 | public class CompletableFutureTest exten
1945		checkCompletedWithWrappedCFException(h);
1946		checkCompletedNormally(f, v1);
1947		checkCompletedNormally(g, v2);
1948	<	}
1744	<	}
1948	>	}}
1949
1950		public void testRunAfterBoth_actionFailed2() {
1951		for (ExecutionMode m : ExecutionMode.values())
1952		for (Integer v1 : new Integer[] { 1, null })
1953	<	for (Integer v2 : new Integer[] { 2, null }) {
1954	<
1953	>	for (Integer v2 : new Integer[] { 2, null })
1954	>	{
1955		final CompletableFuture<Integer> f = new CompletableFuture<>();
1956		final CompletableFuture<Integer> g = new CompletableFuture<>();
1957	<	final FailingNoop r = new FailingNoop();
1957	>	final FailingRunnable r = new FailingRunnable();
1958		final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1959
1960		g.complete(v2);
#	Line 1760 | Line 1964 | public class CompletableFutureTest exten
1964		checkCompletedWithWrappedCFException(h);
1965		checkCompletedNormally(f, v1);
1966		checkCompletedNormally(g, v2);
1967	<	}
1764	<	}
1967	>	}}
1968
1969		/**
1970		* runAfterBoth result completes exceptionally if either source cancelled
#	Line 1769 | Line 1972 | public class CompletableFutureTest exten
1972		public void testRunAfterBoth_sourceCancelled1() {
1973		for (ExecutionMode m : ExecutionMode.values())
1974		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1975	<	for (Integer v1 : new Integer[] { 1, null }) {
1976	<
1975	>	for (Integer v1 : new Integer[] { 1, null })
1976	>	{
1977		final CompletableFuture<Integer> f = new CompletableFuture<>();
1978		final CompletableFuture<Integer> g = new CompletableFuture<>();
1979		final Noop r = new Noop();
#	Line 1782 | Line 1985 | public class CompletableFutureTest exten
1985
1986		checkCompletedWithWrappedCancellationException(h);
1987		checkCancelled(f);
1988	<	assertEquals(r.invocationCount, 0);
1988	>	assertEquals(0, r.invocationCount);
1989		checkCompletedNormally(g, v1);
1990	<	}
1788	<	}
1990	>	}}
1991
1992		public void testRunAfterBoth_sourceCancelled2() {
1993		for (ExecutionMode m : ExecutionMode.values())
1994		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1995	<	for (Integer v1 : new Integer[] { 1, null }) {
1996	<
1995	>	for (Integer v1 : new Integer[] { 1, null })
1996	>	{
1997		final CompletableFuture<Integer> f = new CompletableFuture<>();
1998		final CompletableFuture<Integer> g = new CompletableFuture<>();
1999		final Noop r = new Noop();
#	Line 1803 | Line 2005 | public class CompletableFutureTest exten
2005
2006		checkCompletedWithWrappedCancellationException(h);
2007		checkCancelled(g);
2008	<	assertEquals(r.invocationCount, 0);
2008	>	assertEquals(0, r.invocationCount);
2009		checkCompletedNormally(f, v1);
2010	<	}
1809	<	}
2010	>	}}
2011
2012		public void testRunAfterBoth_sourceCancelled3() {
2013		for (ExecutionMode m : ExecutionMode.values())
2014		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2015	<	for (Integer v1 : new Integer[] { 1, null }) {
2016	<
2015	>	for (Integer v1 : new Integer[] { 1, null })
2016	>	{
2017		final CompletableFuture<Integer> f = new CompletableFuture<>();
2018		final CompletableFuture<Integer> g = new CompletableFuture<>();
2019		final Noop r = new Noop();
#	Line 1823 | Line 2024 | public class CompletableFutureTest exten
2024
2025		checkCompletedWithWrappedCancellationException(h);
2026		checkCancelled(g);
2027	<	assertEquals(r.invocationCount, 0);
2027	>	assertEquals(0, r.invocationCount);
2028		checkCompletedNormally(f, v1);
2029	<	}
1829	<	}
2029	>	}}
2030
2031		public void testRunAfterBoth_sourceCancelled4() {
2032		for (ExecutionMode m : ExecutionMode.values())
2033		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2034	<	for (Integer v1 : new Integer[] { 1, null }) {
2035	<
2034	>	for (Integer v1 : new Integer[] { 1, null })
2035	>	{
2036		final CompletableFuture<Integer> f = new CompletableFuture<>();
2037		final CompletableFuture<Integer> g = new CompletableFuture<>();
2038		final Noop r = new Noop();
#	Line 1843 | Line 2043 | public class CompletableFutureTest exten
2043
2044		checkCompletedWithWrappedCancellationException(h);
2045		checkCancelled(f);
2046	<	assertEquals(r.invocationCount, 0);
2046	>	assertEquals(0, r.invocationCount);
2047		checkCompletedNormally(g, v1);
2048	<	}
1849	<	}
2048	>	}}
2049
2050		/**
2051		* applyToEither result completes normally after normal completion
#	Line 1855 | Line 2054 | public class CompletableFutureTest exten
2054		public void testApplyToEither_normalCompletion1() {
2055		for (ExecutionMode m : ExecutionMode.values())
2056		for (Integer v1 : new Integer[] { 1, null })
2057	<	for (Integer v2 : new Integer[] { 2, null }) {
2058	<
2057	>	for (Integer v2 : new Integer[] { 2, null })
2058	>	{
2059		final CompletableFuture<Integer> f = new CompletableFuture<>();
2060		final CompletableFuture<Integer> g = new CompletableFuture<>();
2061		final IncFunction r = new IncFunction();
#	Line 1869 | Line 2068 | public class CompletableFutureTest exten
2068		checkCompletedNormally(f, v1);
2069		checkCompletedNormally(g, v2);
2070		checkCompletedNormally(h, inc(v1));
2071	<	}
1873	<	}
2071	>	}}
2072
2073		public void testApplyToEither_normalCompletion2() {
2074		for (ExecutionMode m : ExecutionMode.values())
2075		for (Integer v1 : new Integer[] { 1, null })
2076	<	for (Integer v2 : new Integer[] { 2, null }) {
2077	<
2076	>	for (Integer v2 : new Integer[] { 2, null })
2077	>	{
2078		final CompletableFuture<Integer> f = new CompletableFuture<>();
2079		final CompletableFuture<Integer> g = new CompletableFuture<>();
2080		final IncFunction r = new IncFunction();
#	Line 1889 | Line 2087 | public class CompletableFutureTest exten
2087		checkCompletedNormally(f, v1);
2088		checkCompletedNormally(g, v2);
2089		checkCompletedNormally(h, inc(v2));
2090	<	}
2091	<	}
2090	>	}}
2091	>
2092		public void testApplyToEither_normalCompletion3() {
2093		for (ExecutionMode m : ExecutionMode.values())
2094		for (Integer v1 : new Integer[] { 1, null })
2095	<	for (Integer v2 : new Integer[] { 2, null }) {
2096	<
2095	>	for (Integer v2 : new Integer[] { 2, null })
2096	>	{
2097		final CompletableFuture<Integer> f = new CompletableFuture<>();
2098		final CompletableFuture<Integer> g = new CompletableFuture<>();
2099		final IncFunction r = new IncFunction();
#	Line 1910 | Line 2108 | public class CompletableFutureTest exten
2108		// unspecified behavior
2109		assertTrue(Objects.equals(h.join(), inc(v1)) ||
2110		Objects.equals(h.join(), inc(v2)));
2111	<	assertEquals(r.invocationCount, 1);
2112	<	}
1915	<	}
2111	>	assertEquals(1, r.invocationCount);
2112	>	}}
2113
2114		/**
2115		* applyToEither result completes exceptionally after exceptional
#	Line 1920 | Line 2117 | public class CompletableFutureTest exten
2117		*/
2118		public void testApplyToEither_exceptionalCompletion1() {
2119		for (ExecutionMode m : ExecutionMode.values())
2120	<	for (Integer v1 : new Integer[] { 1, null }) {
2121	<
2120	>	for (Integer v1 : new Integer[] { 1, null })
2121	>	{
2122		final CompletableFuture<Integer> f = new CompletableFuture<>();
2123		final CompletableFuture<Integer> g = new CompletableFuture<>();
2124		final IncFunction r = new IncFunction();
#	Line 1932 | Line 2129 | public class CompletableFutureTest exten
2129		checkCompletedWithWrappedCFException(h, ex);
2130		g.complete(v1);
2131
2132	<	assertEquals(r.invocationCount, 0);
2132	>	assertEquals(0, r.invocationCount);
2133		checkCompletedNormally(g, v1);
2134		checkCompletedWithWrappedCFException(f, ex);
2135		checkCompletedWithWrappedCFException(h, ex);
2136	<	}
1940	<	}
2136	>	}}
2137
2138		public void testApplyToEither_exceptionalCompletion2() {
2139		for (ExecutionMode m : ExecutionMode.values())
2140	<	for (Integer v1 : new Integer[] { 1, null }) {
2141	<
2140	>	for (Integer v1 : new Integer[] { 1, null })
2141	>	{
2142		final CompletableFuture<Integer> f = new CompletableFuture<>();
2143		final CompletableFuture<Integer> g = new CompletableFuture<>();
2144		final IncFunction r = new IncFunction();
#	Line 1953 | Line 2149 | public class CompletableFutureTest exten
2149		checkCompletedWithWrappedCFException(h, ex);
2150		f.complete(v1);
2151
2152	<	assertEquals(r.invocationCount, 0);
2152	>	assertEquals(0, r.invocationCount);
2153		checkCompletedNormally(f, v1);
2154		checkCompletedWithWrappedCFException(g, ex);
2155		checkCompletedWithWrappedCFException(h, ex);
2156	<	}
1961	<	}
2156	>	}}
2157
2158		public void testApplyToEither_exceptionalCompletion3() {
2159		for (ExecutionMode m : ExecutionMode.values())
2160	<	for (Integer v1 : new Integer[] { 1, null }) {
2161	<
2160	>	for (Integer v1 : new Integer[] { 1, null })
2161	>	{
2162		final CompletableFuture<Integer> f = new CompletableFuture<>();
2163		final CompletableFuture<Integer> g = new CompletableFuture<>();
2164		final IncFunction r = new IncFunction();
#	Line 1976 | Line 2171 | public class CompletableFutureTest exten
2171		// unspecified behavior
2172		Integer v;
2173		try {
2174	<	assertEquals(h.join(), inc(v1));
2175	<	assertEquals(r.invocationCount, 1);
2174	>	assertEquals(inc(v1), h.join());
2175	>	assertEquals(1, r.invocationCount);
2176		} catch (CompletionException ok) {
2177		checkCompletedWithWrappedCFException(h, ex);
2178	<	assertEquals(r.invocationCount, 0);
2178	>	assertEquals(0, r.invocationCount);
2179		}
2180
2181		checkCompletedWithWrappedCFException(g, ex);
2182		checkCompletedNormally(f, v1);
2183	<	}
1989	<	}
2183	>	}}
2184
2185		public void testApplyToEither_exceptionalCompletion4() {
2186		for (ExecutionMode m : ExecutionMode.values())
2187	<	for (Integer v1 : new Integer[] { 1, null }) {
2188	<
2187	>	for (Integer v1 : new Integer[] { 1, null })
2188	>	{
2189		final CompletableFuture<Integer> f = new CompletableFuture<>();
2190		final CompletableFuture<Integer> g = new CompletableFuture<>();
2191		final IncFunction r = new IncFunction();
#	Line 2004 | Line 2198 | public class CompletableFutureTest exten
2198		// unspecified behavior
2199		Integer v;
2200		try {
2201	<	assertEquals(h.join(), inc(v1));
2202	<	assertEquals(r.invocationCount, 1);
2201	>	assertEquals(inc(v1), h.join());
2202	>	assertEquals(1, r.invocationCount);
2203		} catch (CompletionException ok) {
2204		checkCompletedWithWrappedCFException(h, ex);
2205	<	assertEquals(r.invocationCount, 0);
2205	>	assertEquals(0, r.invocationCount);
2206		}
2207
2208		checkCompletedWithWrappedCFException(f, ex);
2209		checkCompletedNormally(g, v1);
2210	<	}
2017	<	}
2210	>	}}
2211
2212		/**
2213		* applyToEither result completes exceptionally if action does
#	Line 2022 | Line 2215 | public class CompletableFutureTest exten
2215		public void testApplyToEither_actionFailed1() {
2216		for (ExecutionMode m : ExecutionMode.values())
2217		for (Integer v1 : new Integer[] { 1, null })
2218	<	for (Integer v2 : new Integer[] { 2, null }) {
2219	<
2218	>	for (Integer v2 : new Integer[] { 2, null })
2219	>	{
2220		final CompletableFuture<Integer> f = new CompletableFuture<>();
2221		final CompletableFuture<Integer> g = new CompletableFuture<>();
2222		final FailingFunction r = new FailingFunction();
#	Line 2034 | Line 2227 | public class CompletableFutureTest exten
2227		g.complete(v2);
2228		checkCompletedNormally(f, v1);
2229		checkCompletedNormally(g, v2);
2230	<	}
2038	<	}
2230	>	}}
2231
2232		public void testApplyToEither_actionFailed2() {
2233		for (ExecutionMode m : ExecutionMode.values())
2234		for (Integer v1 : new Integer[] { 1, null })
2235	<	for (Integer v2 : new Integer[] { 2, null }) {
2236	<
2235	>	for (Integer v2 : new Integer[] { 2, null })
2236	>	{
2237		final CompletableFuture<Integer> f = new CompletableFuture<>();
2238		final CompletableFuture<Integer> g = new CompletableFuture<>();
2239		final FailingFunction r = new FailingFunction();
#	Line 2052 | Line 2244 | public class CompletableFutureTest exten
2244		f.complete(v1);
2245		checkCompletedNormally(f, v1);
2246		checkCompletedNormally(g, v2);
2247	<	}
2056	<	}
2247	>	}}
2248
2249		/**
2250		* applyToEither result completes exceptionally if either source cancelled
#	Line 2061 | Line 2252 | public class CompletableFutureTest exten
2252		public void testApplyToEither_sourceCancelled1() {
2253		for (ExecutionMode m : ExecutionMode.values())
2254		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2255	<	for (Integer v1 : new Integer[] { 1, null }) {
2256	<
2255	>	for (Integer v1 : new Integer[] { 1, null })
2256	>	{
2257		final CompletableFuture<Integer> f = new CompletableFuture<>();
2258		final CompletableFuture<Integer> g = new CompletableFuture<>();
2259		final IncFunction r = new IncFunction();
#	Line 2073 | Line 2264 | public class CompletableFutureTest exten
2264		g.complete(v1);
2265
2266		checkCancelled(f);
2267	<	assertEquals(r.invocationCount, 0);
2267	>	assertEquals(0, r.invocationCount);
2268		checkCompletedNormally(g, v1);
2269		checkCompletedWithWrappedCancellationException(h);
2270	<	}
2080	<	}
2270	>	}}
2271
2272		public void testApplyToEither_sourceCancelled2() {
2273		for (ExecutionMode m : ExecutionMode.values())
2274		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2275	<	for (Integer v1 : new Integer[] { 1, null }) {
2276	<
2275	>	for (Integer v1 : new Integer[] { 1, null })
2276	>	{
2277		final CompletableFuture<Integer> f = new CompletableFuture<>();
2278		final CompletableFuture<Integer> g = new CompletableFuture<>();
2279		final IncFunction r = new IncFunction();
#	Line 2094 | Line 2284 | public class CompletableFutureTest exten
2284		f.complete(v1);
2285
2286		checkCancelled(g);
2287	<	assertEquals(r.invocationCount, 0);
2287	>	assertEquals(0, r.invocationCount);
2288		checkCompletedNormally(f, v1);
2289		checkCompletedWithWrappedCancellationException(h);
2290	<	}
2101	<	}
2290	>	}}
2291
2292		public void testApplyToEither_sourceCancelled3() {
2293		for (ExecutionMode m : ExecutionMode.values())
2294		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2295	<	for (Integer v1 : new Integer[] { 1, null }) {
2296	<
2295	>	for (Integer v1 : new Integer[] { 1, null })
2296	>	{
2297		final CompletableFuture<Integer> f = new CompletableFuture<>();
2298		final CompletableFuture<Integer> g = new CompletableFuture<>();
2299		final IncFunction r = new IncFunction();
#	Line 2116 | Line 2305 | public class CompletableFutureTest exten
2305		// unspecified behavior
2306		Integer v;
2307		try {
2308	<	assertEquals(h.join(), inc(v1));
2309	<	assertEquals(r.invocationCount, 1);
2308	>	assertEquals(inc(v1), h.join());
2309	>	assertEquals(1, r.invocationCount);
2310		} catch (CompletionException ok) {
2311		checkCompletedWithWrappedCancellationException(h);
2312	<	assertEquals(r.invocationCount, 0);
2312	>	assertEquals(0, r.invocationCount);
2313		}
2314
2315		checkCancelled(g);
2316		checkCompletedNormally(f, v1);
2317	<	}
2129	<	}
2317	>	}}
2318
2319		public void testApplyToEither_sourceCancelled4() {
2320		for (ExecutionMode m : ExecutionMode.values())
2321		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2322	<	for (Integer v1 : new Integer[] { 1, null }) {
2323	<
2322	>	for (Integer v1 : new Integer[] { 1, null })
2323	>	{
2324		final CompletableFuture<Integer> f = new CompletableFuture<>();
2325		final CompletableFuture<Integer> g = new CompletableFuture<>();
2326		final IncFunction r = new IncFunction();
#	Line 2144 | Line 2332 | public class CompletableFutureTest exten
2332		// unspecified behavior
2333		Integer v;
2334		try {
2335	<	assertEquals(h.join(), inc(v1));
2336	<	assertEquals(r.invocationCount, 1);
2335	>	assertEquals(inc(v1), h.join());
2336	>	assertEquals(1, r.invocationCount);
2337		} catch (CompletionException ok) {
2338		checkCompletedWithWrappedCancellationException(h);
2339	<	assertEquals(r.invocationCount, 0);
2339	>	assertEquals(0, r.invocationCount);
2340		}
2341
2342		checkCancelled(f);
2343		checkCompletedNormally(g, v1);
2344	<	}
2157	<	}
2344	>	}}
2345
2346		/**
2347		* acceptEither result completes normally after normal completion
#	Line 2163 | Line 2350 | public class CompletableFutureTest exten
2350		public void testAcceptEither_normalCompletion1() {
2351		for (ExecutionMode m : ExecutionMode.values())
2352		for (Integer v1 : new Integer[] { 1, null })
2353	<	for (Integer v2 : new Integer[] { 2, null }) {
2354	<
2353	>	for (Integer v2 : new Integer[] { 2, null })
2354	>	{
2355		final CompletableFuture<Integer> f = new CompletableFuture<>();
2356		final CompletableFuture<Integer> g = new CompletableFuture<>();
2357		final IncAction r = new IncAction();
#	Line 2172 | Line 2359 | public class CompletableFutureTest exten
2359
2360		f.complete(v1);
2361		checkCompletedNormally(h, null);
2362	<	assertEquals(r.value, inc(v1));
2362	>	assertEquals(inc(v1), r.value);
2363		g.complete(v2);
2364
2365		checkCompletedNormally(f, v1);
2366		checkCompletedNormally(g, v2);
2367		checkCompletedNormally(h, null);
2368	<	}
2182	<	}
2368	>	}}
2369
2370		public void testAcceptEither_normalCompletion2() {
2371		for (ExecutionMode m : ExecutionMode.values())
2372		for (Integer v1 : new Integer[] { 1, null })
2373	<	for (Integer v2 : new Integer[] { 2, null }) {
2374	<
2373	>	for (Integer v2 : new Integer[] { 2, null })
2374	>	{
2375		final CompletableFuture<Integer> f = new CompletableFuture<>();
2376		final CompletableFuture<Integer> g = new CompletableFuture<>();
2377		final IncAction r = new IncAction();
#	Line 2193 | Line 2379 | public class CompletableFutureTest exten
2379
2380		g.complete(v2);
2381		checkCompletedNormally(h, null);
2382	<	assertEquals(r.value, inc(v2));
2382	>	assertEquals(inc(v2), r.value);
2383		f.complete(v1);
2384
2385		checkCompletedNormally(f, v1);
2386		checkCompletedNormally(g, v2);
2387		checkCompletedNormally(h, null);
2388	<	}
2389	<	}
2388	>	}}
2389	>
2390		public void testAcceptEither_normalCompletion3() {
2391		for (ExecutionMode m : ExecutionMode.values())
2392		for (Integer v1 : new Integer[] { 1, null })
2393	<	for (Integer v2 : new Integer[] { 2, null }) {
2394	<
2393	>	for (Integer v2 : new Integer[] { 2, null })
2394	>	{
2395		final CompletableFuture<Integer> f = new CompletableFuture<>();
2396		final CompletableFuture<Integer> g = new CompletableFuture<>();
2397		final IncAction r = new IncAction();
#	Line 2221 | Line 2407 | public class CompletableFutureTest exten
2407		// unspecified behavior
2408		assertTrue(Objects.equals(r.value, inc(v1)) ||
2409		Objects.equals(r.value, inc(v2)));
2410	<	}
2225	<	}
2410	>	}}
2411
2412		/**
2413		* acceptEither result completes exceptionally after exceptional
#	Line 2230 | Line 2415 | public class CompletableFutureTest exten
2415		*/
2416		public void testAcceptEither_exceptionalCompletion1() {
2417		for (ExecutionMode m : ExecutionMode.values())
2418	<	for (Integer v1 : new Integer[] { 1, null }) {
2419	<
2418	>	for (Integer v1 : new Integer[] { 1, null })
2419	>	{
2420		final CompletableFuture<Integer> f = new CompletableFuture<>();
2421		final CompletableFuture<Integer> g = new CompletableFuture<>();
2422		final IncAction r = new IncAction();
#	Line 2242 | Line 2427 | public class CompletableFutureTest exten
2427		checkCompletedWithWrappedCFException(h, ex);
2428		g.complete(v1);
2429
2430	<	assertEquals(r.invocationCount, 0);
2430	>	assertEquals(0, r.invocationCount);
2431		checkCompletedNormally(g, v1);
2432		checkCompletedWithWrappedCFException(f, ex);
2433		checkCompletedWithWrappedCFException(h, ex);
2434	<	}
2250	<	}
2434	>	}}
2435
2436		public void testAcceptEither_exceptionalCompletion2() {
2437		for (ExecutionMode m : ExecutionMode.values())
2438	<	for (Integer v1 : new Integer[] { 1, null }) {
2439	<
2438	>	for (Integer v1 : new Integer[] { 1, null })
2439	>	{
2440		final CompletableFuture<Integer> f = new CompletableFuture<>();
2441		final CompletableFuture<Integer> g = new CompletableFuture<>();
2442		final IncAction r = new IncAction();
#	Line 2263 | Line 2447 | public class CompletableFutureTest exten
2447		checkCompletedWithWrappedCFException(h, ex);
2448		f.complete(v1);
2449
2450	<	assertEquals(r.invocationCount, 0);
2450	>	assertEquals(0, r.invocationCount);
2451		checkCompletedNormally(f, v1);
2452		checkCompletedWithWrappedCFException(g, ex);
2453		checkCompletedWithWrappedCFException(h, ex);
2454	<	}
2271	<	}
2454	>	}}
2455
2456		public void testAcceptEither_exceptionalCompletion3() {
2457		for (ExecutionMode m : ExecutionMode.values())
2458	<	for (Integer v1 : new Integer[] { 1, null }) {
2459	<
2458	>	for (Integer v1 : new Integer[] { 1, null })
2459	>	{
2460		final CompletableFuture<Integer> f = new CompletableFuture<>();
2461		final CompletableFuture<Integer> g = new CompletableFuture<>();
2462		final IncAction r = new IncAction();
#	Line 2286 | Line 2469 | public class CompletableFutureTest exten
2469		// unspecified behavior
2470		Integer v;
2471		try {
2472	<	assertEquals(h.join(), null);
2473	<	assertEquals(r.invocationCount, 1);
2472	>	assertNull(h.join());
2473	>	assertEquals(1, r.invocationCount);
2474		assertEquals(inc(v1), r.value);
2475		} catch (CompletionException ok) {
2476		checkCompletedWithWrappedCFException(h, ex);
2477	<	assertEquals(r.invocationCount, 0);
2477	>	assertEquals(0, r.invocationCount);
2478		}
2479
2480		checkCompletedWithWrappedCFException(g, ex);
2481		checkCompletedNormally(f, v1);
2482	<	}
2300	<	}
2482	>	}}
2483
2484		public void testAcceptEither_exceptionalCompletion4() {
2485		for (ExecutionMode m : ExecutionMode.values())
2486	<	for (Integer v1 : new Integer[] { 1, null }) {
2487	<
2486	>	for (Integer v1 : new Integer[] { 1, null })
2487	>	{
2488		final CompletableFuture<Integer> f = new CompletableFuture<>();
2489		final CompletableFuture<Integer> g = new CompletableFuture<>();
2490		final IncAction r = new IncAction();
#	Line 2315 | Line 2497 | public class CompletableFutureTest exten
2497		// unspecified behavior
2498		Integer v;
2499		try {
2500	<	assertEquals(h.join(), null);
2501	<	assertEquals(r.invocationCount, 1);
2500	>	assertNull(h.join());
2501	>	assertEquals(1, r.invocationCount);
2502		assertEquals(inc(v1), r.value);
2503		} catch (CompletionException ok) {
2504		checkCompletedWithWrappedCFException(h, ex);
2505	<	assertEquals(r.invocationCount, 0);
2505	>	assertEquals(0, r.invocationCount);
2506		}
2507
2508		checkCompletedWithWrappedCFException(f, ex);
2509		checkCompletedNormally(g, v1);
2510	<	}
2329	<	}
2510	>	}}
2511
2512		/**
2513		* acceptEither result completes exceptionally if action does
#	Line 2334 | Line 2515 | public class CompletableFutureTest exten
2515		public void testAcceptEither_actionFailed1() {
2516		for (ExecutionMode m : ExecutionMode.values())
2517		for (Integer v1 : new Integer[] { 1, null })
2518	<	for (Integer v2 : new Integer[] { 2, null }) {
2519	<
2518	>	for (Integer v2 : new Integer[] { 2, null })
2519	>	{
2520		final CompletableFuture<Integer> f = new CompletableFuture<>();
2521		final CompletableFuture<Integer> g = new CompletableFuture<>();
2522		final FailingConsumer r = new FailingConsumer();
#	Line 2346 | Line 2527 | public class CompletableFutureTest exten
2527		g.complete(v2);
2528		checkCompletedNormally(f, v1);
2529		checkCompletedNormally(g, v2);
2530	<	}
2350	<	}
2530	>	}}
2531
2532		public void testAcceptEither_actionFailed2() {
2533		for (ExecutionMode m : ExecutionMode.values())
2534		for (Integer v1 : new Integer[] { 1, null })
2535	<	for (Integer v2 : new Integer[] { 2, null }) {
2536	<
2535	>	for (Integer v2 : new Integer[] { 2, null })
2536	>	{
2537		final CompletableFuture<Integer> f = new CompletableFuture<>();
2538		final CompletableFuture<Integer> g = new CompletableFuture<>();
2539		final FailingConsumer r = new FailingConsumer();
#	Line 2364 | Line 2544 | public class CompletableFutureTest exten
2544		f.complete(v1);
2545		checkCompletedNormally(f, v1);
2546		checkCompletedNormally(g, v2);
2547	<	}
2368	<	}
2547	>	}}
2548
2549		/**
2550		* acceptEither result completes exceptionally if either source cancelled
#	Line 2373 | Line 2552 | public class CompletableFutureTest exten
2552		public void testAcceptEither_sourceCancelled1() {
2553		for (ExecutionMode m : ExecutionMode.values())
2554		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2555	<	for (Integer v1 : new Integer[] { 1, null }) {
2556	<
2555	>	for (Integer v1 : new Integer[] { 1, null })
2556	>	{
2557		final CompletableFuture<Integer> f = new CompletableFuture<>();
2558		final CompletableFuture<Integer> g = new CompletableFuture<>();
2559		final IncAction r = new IncAction();
#	Line 2385 | Line 2564 | public class CompletableFutureTest exten
2564		g.complete(v1);
2565
2566		checkCancelled(f);
2567	<	assertEquals(r.invocationCount, 0);
2567	>	assertEquals(0, r.invocationCount);
2568		checkCompletedNormally(g, v1);
2569		checkCompletedWithWrappedCancellationException(h);
2570	<	}
2392	<	}
2570	>	}}
2571
2572		public void testAcceptEither_sourceCancelled2() {
2573		for (ExecutionMode m : ExecutionMode.values())
2574		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2575	<	for (Integer v1 : new Integer[] { 1, null }) {
2576	<
2575	>	for (Integer v1 : new Integer[] { 1, null })
2576	>	{
2577		final CompletableFuture<Integer> f = new CompletableFuture<>();
2578		final CompletableFuture<Integer> g = new CompletableFuture<>();
2579		final IncAction r = new IncAction();
#	Line 2406 | Line 2584 | public class CompletableFutureTest exten
2584		f.complete(v1);
2585
2586		checkCancelled(g);
2587	<	assertEquals(r.invocationCount, 0);
2587	>	assertEquals(0, r.invocationCount);
2588		checkCompletedNormally(f, v1);
2589		checkCompletedWithWrappedCancellationException(h);
2590	<	}
2413	<	}
2590	>	}}
2591
2592		public void testAcceptEither_sourceCancelled3() {
2593		for (ExecutionMode m : ExecutionMode.values())
2594		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2595	<	for (Integer v1 : new Integer[] { 1, null }) {
2596	<
2595	>	for (Integer v1 : new Integer[] { 1, null })
2596	>	{
2597		final CompletableFuture<Integer> f = new CompletableFuture<>();
2598		final CompletableFuture<Integer> g = new CompletableFuture<>();
2599		final IncAction r = new IncAction();
#	Line 2428 | Line 2605 | public class CompletableFutureTest exten
2605		// unspecified behavior
2606		Integer v;
2607		try {
2608	<	assertEquals(h.join(), null);
2609	<	assertEquals(r.invocationCount, 1);
2608	>	assertNull(h.join());
2609	>	assertEquals(1, r.invocationCount);
2610		assertEquals(inc(v1), r.value);
2611		} catch (CompletionException ok) {
2612		checkCompletedWithWrappedCancellationException(h);
2613	<	assertEquals(r.invocationCount, 0);
2613	>	assertEquals(0, r.invocationCount);
2614		}
2615
2616		checkCancelled(g);
2617		checkCompletedNormally(f, v1);
2618	<	}
2442	<	}
2618	>	}}
2619
2620		public void testAcceptEither_sourceCancelled4() {
2621		for (ExecutionMode m : ExecutionMode.values())
2622		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2623	<	for (Integer v1 : new Integer[] { 1, null }) {
2624	<
2623	>	for (Integer v1 : new Integer[] { 1, null })
2624	>	{
2625		final CompletableFuture<Integer> f = new CompletableFuture<>();
2626		final CompletableFuture<Integer> g = new CompletableFuture<>();
2627		final IncAction r = new IncAction();
#	Line 2457 | Line 2633 | public class CompletableFutureTest exten
2633		// unspecified behavior
2634		Integer v;
2635		try {
2636	<	assertEquals(h.join(), null);
2637	<	assertEquals(r.invocationCount, 1);
2636	>	assertNull(h.join());
2637	>	assertEquals(1, r.invocationCount);
2638		assertEquals(inc(v1), r.value);
2639		} catch (CompletionException ok) {
2640		checkCompletedWithWrappedCancellationException(h);
2641	<	assertEquals(r.invocationCount, 0);
2641	>	assertEquals(0, r.invocationCount);
2642		}
2643
2644		checkCancelled(f);
2645		checkCompletedNormally(g, v1);
2646	<	}
2471	<	}
2646	>	}}
2647
2648		/**
2649		* runAfterEither result completes normally after normal completion
#	Line 2477 | Line 2652 | public class CompletableFutureTest exten
2652		public void testRunAfterEither_normalCompletion1() {
2653		for (ExecutionMode m : ExecutionMode.values())
2654		for (Integer v1 : new Integer[] { 1, null })
2655	<	for (Integer v2 : new Integer[] { 2, null }) {
2656	<
2655	>	for (Integer v2 : new Integer[] { 2, null })
2656	>	{
2657		final CompletableFuture<Integer> f = new CompletableFuture<>();
2658		final CompletableFuture<Integer> g = new CompletableFuture<>();
2659		final Noop r = new Noop();
#	Line 2486 | Line 2661 | public class CompletableFutureTest exten
2661
2662		f.complete(v1);
2663		checkCompletedNormally(h, null);
2664	<	assertEquals(r.invocationCount, 1);
2664	>	assertEquals(1, r.invocationCount);
2665		g.complete(v2);
2666
2667		checkCompletedNormally(f, v1);
2668		checkCompletedNormally(g, v2);
2669		checkCompletedNormally(h, null);
2670	<	assertEquals(r.invocationCount, 1);
2671	<	}
2497	<	}
2670	>	assertEquals(1, r.invocationCount);
2671	>	}}
2672
2673		public void testRunAfterEither_normalCompletion2() {
2674		for (ExecutionMode m : ExecutionMode.values())
2675		for (Integer v1 : new Integer[] { 1, null })
2676	<	for (Integer v2 : new Integer[] { 2, null }) {
2677	<
2676	>	for (Integer v2 : new Integer[] { 2, null })
2677	>	{
2678		final CompletableFuture<Integer> f = new CompletableFuture<>();
2679		final CompletableFuture<Integer> g = new CompletableFuture<>();
2680		final Noop r = new Noop();
#	Line 2508 | Line 2682 | public class CompletableFutureTest exten
2682
2683		g.complete(v2);
2684		checkCompletedNormally(h, null);
2685	<	assertEquals(r.invocationCount, 1);
2685	>	assertEquals(1, r.invocationCount);
2686		f.complete(v1);
2687
2688		checkCompletedNormally(f, v1);
2689		checkCompletedNormally(g, v2);
2690		checkCompletedNormally(h, null);
2691	<	assertEquals(r.invocationCount, 1);
2692	<	}
2693	<	}
2691	>	assertEquals(1, r.invocationCount);
2692	>	}}
2693	>
2694		public void testRunAfterEither_normalCompletion3() {
2695		for (ExecutionMode m : ExecutionMode.values())
2696		for (Integer v1 : new Integer[] { 1, null })
2697	<	for (Integer v2 : new Integer[] { 2, null }) {
2698	<
2697	>	for (Integer v2 : new Integer[] { 2, null })
2698	>	{
2699		final CompletableFuture<Integer> f = new CompletableFuture<>();
2700		final CompletableFuture<Integer> g = new CompletableFuture<>();
2701		final Noop r = new Noop();
#	Line 2533 | Line 2707 | public class CompletableFutureTest exten
2707		checkCompletedNormally(h, null);
2708		checkCompletedNormally(f, v1);
2709		checkCompletedNormally(g, v2);
2710	<	assertEquals(r.invocationCount, 1);
2711	<	}
2538	<	}
2710	>	assertEquals(1, r.invocationCount);
2711	>	}}
2712
2713		/**
2714		* runAfterEither result completes exceptionally after exceptional
#	Line 2543 | Line 2716 | public class CompletableFutureTest exten
2716		*/
2717		public void testRunAfterEither_exceptionalCompletion1() {
2718		for (ExecutionMode m : ExecutionMode.values())
2719	<	for (Integer v1 : new Integer[] { 1, null }) {
2720	<
2719	>	for (Integer v1 : new Integer[] { 1, null })
2720	>	{
2721		final CompletableFuture<Integer> f = new CompletableFuture<>();
2722		final CompletableFuture<Integer> g = new CompletableFuture<>();
2723		final Noop r = new Noop();
#	Line 2555 | Line 2728 | public class CompletableFutureTest exten
2728		checkCompletedWithWrappedCFException(h, ex);
2729		g.complete(v1);
2730
2731	<	assertEquals(r.invocationCount, 0);
2731	>	assertEquals(0, r.invocationCount);
2732		checkCompletedNormally(g, v1);
2733		checkCompletedWithWrappedCFException(f, ex);
2734		checkCompletedWithWrappedCFException(h, ex);
2735	<	}
2563	<	}
2735	>	}}
2736
2737		public void testRunAfterEither_exceptionalCompletion2() {
2738		for (ExecutionMode m : ExecutionMode.values())
2739	<	for (Integer v1 : new Integer[] { 1, null }) {
2740	<
2739	>	for (Integer v1 : new Integer[] { 1, null })
2740	>	{
2741		final CompletableFuture<Integer> f = new CompletableFuture<>();
2742		final CompletableFuture<Integer> g = new CompletableFuture<>();
2743		final Noop r = new Noop();
#	Line 2576 | Line 2748 | public class CompletableFutureTest exten
2748		checkCompletedWithWrappedCFException(h, ex);
2749		f.complete(v1);
2750
2751	<	assertEquals(r.invocationCount, 0);
2751	>	assertEquals(0, r.invocationCount);
2752		checkCompletedNormally(f, v1);
2753		checkCompletedWithWrappedCFException(g, ex);
2754		checkCompletedWithWrappedCFException(h, ex);
2755	<	}
2584	<	}
2755	>	}}
2756
2757		public void testRunAfterEither_exceptionalCompletion3() {
2758		for (ExecutionMode m : ExecutionMode.values())
2759	<	for (Integer v1 : new Integer[] { 1, null }) {
2760	<
2759	>	for (Integer v1 : new Integer[] { 1, null })
2760	>	{
2761		final CompletableFuture<Integer> f = new CompletableFuture<>();
2762		final CompletableFuture<Integer> g = new CompletableFuture<>();
2763		final Noop r = new Noop();
#	Line 2599 | Line 2770 | public class CompletableFutureTest exten
2770		// unspecified behavior
2771		Integer v;
2772		try {
2773	<	assertEquals(h.join(), null);
2774	<	assertEquals(r.invocationCount, 1);
2773	>	assertNull(h.join());
2774	>	assertEquals(1, r.invocationCount);
2775		} catch (CompletionException ok) {
2776		checkCompletedWithWrappedCFException(h, ex);
2777	<	assertEquals(r.invocationCount, 0);
2777	>	assertEquals(0, r.invocationCount);
2778		}
2779
2780		checkCompletedWithWrappedCFException(g, ex);
2781		checkCompletedNormally(f, v1);
2782	<	}
2612	<	}
2782	>	}}
2783
2784		public void testRunAfterEither_exceptionalCompletion4() {
2785		for (ExecutionMode m : ExecutionMode.values())
2786	<	for (Integer v1 : new Integer[] { 1, null }) {
2787	<
2786	>	for (Integer v1 : new Integer[] { 1, null })
2787	>	{
2788		final CompletableFuture<Integer> f = new CompletableFuture<>();
2789		final CompletableFuture<Integer> g = new CompletableFuture<>();
2790		final Noop r = new Noop();
#	Line 2627 | Line 2797 | public class CompletableFutureTest exten
2797		// unspecified behavior
2798		Integer v;
2799		try {
2800	<	assertEquals(h.join(), null);
2801	<	assertEquals(r.invocationCount, 1);
2800	>	assertNull(h.join());
2801	>	assertEquals(1, r.invocationCount);
2802		} catch (CompletionException ok) {
2803		checkCompletedWithWrappedCFException(h, ex);
2804	<	assertEquals(r.invocationCount, 0);
2804	>	assertEquals(0, r.invocationCount);
2805		}
2806
2807		checkCompletedWithWrappedCFException(f, ex);
2808		checkCompletedNormally(g, v1);
2809	<	}
2640	<	}
2809	>	}}
2810
2811		/**
2812		* runAfterEither result completes exceptionally if action does
#	Line 2645 | Line 2814 | public class CompletableFutureTest exten
2814		public void testRunAfterEither_actionFailed1() {
2815		for (ExecutionMode m : ExecutionMode.values())
2816		for (Integer v1 : new Integer[] { 1, null })
2817	<	for (Integer v2 : new Integer[] { 2, null }) {
2818	<
2817	>	for (Integer v2 : new Integer[] { 2, null })
2818	>	{
2819		final CompletableFuture<Integer> f = new CompletableFuture<>();
2820		final CompletableFuture<Integer> g = new CompletableFuture<>();
2821	<	final FailingNoop r = new FailingNoop();
2821	>	final FailingRunnable r = new FailingRunnable();
2822		final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2823
2824		f.complete(v1);
#	Line 2657 | Line 2826 | public class CompletableFutureTest exten
2826		g.complete(v2);
2827		checkCompletedNormally(f, v1);
2828		checkCompletedNormally(g, v2);
2829	<	}
2661	<	}
2829	>	}}
2830
2831		public void testRunAfterEither_actionFailed2() {
2832		for (ExecutionMode m : ExecutionMode.values())
2833		for (Integer v1 : new Integer[] { 1, null })
2834	<	for (Integer v2 : new Integer[] { 2, null }) {
2835	<
2834	>	for (Integer v2 : new Integer[] { 2, null })
2835	>	{
2836		final CompletableFuture<Integer> f = new CompletableFuture<>();
2837		final CompletableFuture<Integer> g = new CompletableFuture<>();
2838	<	final FailingNoop r = new FailingNoop();
2838	>	final FailingRunnable r = new FailingRunnable();
2839		final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2840
2841		g.complete(v2);
#	Line 2675 | Line 2843 | public class CompletableFutureTest exten
2843		f.complete(v1);
2844		checkCompletedNormally(f, v1);
2845		checkCompletedNormally(g, v2);
2846	<	}
2679	<	}
2846	>	}}
2847
2848		/**
2849		* runAfterEither result completes exceptionally if either source cancelled
#	Line 2684 | Line 2851 | public class CompletableFutureTest exten
2851		public void testRunAfterEither_sourceCancelled1() {
2852		for (ExecutionMode m : ExecutionMode.values())
2853		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2854	<	for (Integer v1 : new Integer[] { 1, null }) {
2855	<
2854	>	for (Integer v1 : new Integer[] { 1, null })
2855	>	{
2856		final CompletableFuture<Integer> f = new CompletableFuture<>();
2857		final CompletableFuture<Integer> g = new CompletableFuture<>();
2858		final Noop r = new Noop();
#	Line 2696 | Line 2863 | public class CompletableFutureTest exten
2863		g.complete(v1);
2864
2865		checkCancelled(f);
2866	<	assertEquals(r.invocationCount, 0);
2866	>	assertEquals(0, r.invocationCount);
2867		checkCompletedNormally(g, v1);
2868		checkCompletedWithWrappedCancellationException(h);
2869	<	}
2703	<	}
2869	>	}}
2870
2871		public void testRunAfterEither_sourceCancelled2() {
2872		for (ExecutionMode m : ExecutionMode.values())
2873		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2874	<	for (Integer v1 : new Integer[] { 1, null }) {
2875	<
2874	>	for (Integer v1 : new Integer[] { 1, null })
2875	>	{
2876		final CompletableFuture<Integer> f = new CompletableFuture<>();
2877		final CompletableFuture<Integer> g = new CompletableFuture<>();
2878		final Noop r = new Noop();
#	Line 2717 | Line 2883 | public class CompletableFutureTest exten
2883		f.complete(v1);
2884
2885		checkCancelled(g);
2886	<	assertEquals(r.invocationCount, 0);
2886	>	assertEquals(0, r.invocationCount);
2887		checkCompletedNormally(f, v1);
2888		checkCompletedWithWrappedCancellationException(h);
2889	<	}
2724	<	}
2889	>	}}
2890
2891		public void testRunAfterEither_sourceCancelled3() {
2892		for (ExecutionMode m : ExecutionMode.values())
2893		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2894	<	for (Integer v1 : new Integer[] { 1, null }) {
2895	<
2894	>	for (Integer v1 : new Integer[] { 1, null })
2895	>	{
2896		final CompletableFuture<Integer> f = new CompletableFuture<>();
2897		final CompletableFuture<Integer> g = new CompletableFuture<>();
2898		final Noop r = new Noop();
#	Line 2739 | Line 2904 | public class CompletableFutureTest exten
2904		// unspecified behavior
2905		Integer v;
2906		try {
2907	<	assertEquals(h.join(), null);
2908	<	assertEquals(r.invocationCount, 1);
2907	>	assertNull(h.join());
2908	>	assertEquals(1, r.invocationCount);
2909		} catch (CompletionException ok) {
2910		checkCompletedWithWrappedCancellationException(h);
2911	<	assertEquals(r.invocationCount, 0);
2911	>	assertEquals(0, r.invocationCount);
2912		}
2913
2914		checkCancelled(g);
2915		checkCompletedNormally(f, v1);
2916	<	}
2752	<	}
2916	>	}}
2917
2918		public void testRunAfterEither_sourceCancelled4() {
2919		for (ExecutionMode m : ExecutionMode.values())
2920		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2921	<	for (Integer v1 : new Integer[] { 1, null }) {
2922	<
2921	>	for (Integer v1 : new Integer[] { 1, null })
2922	>	{
2923		final CompletableFuture<Integer> f = new CompletableFuture<>();
2924		final CompletableFuture<Integer> g = new CompletableFuture<>();
2925		final Noop r = new Noop();
#	Line 2767 | Line 2931 | public class CompletableFutureTest exten
2931		// unspecified behavior
2932		Integer v;
2933		try {
2934	<	assertEquals(h.join(), null);
2935	<	assertEquals(r.invocationCount, 1);
2934	>	assertNull(h.join());
2935	>	assertEquals(1, r.invocationCount);
2936		} catch (CompletionException ok) {
2937		checkCompletedWithWrappedCancellationException(h);
2938	<	assertEquals(r.invocationCount, 0);
2938	>	assertEquals(0, r.invocationCount);
2939		}
2940
2941		checkCancelled(f);
2942		checkCompletedNormally(g, v1);
2943	<	}
2780	<	}
2943	>	}}
2944
2945		/**
2946		* thenCompose result completes normally after normal completion of source
2947		*/
2948	<	public void testThenCompose() {
2949	<	CompletableFuture<Integer> f, g;
2950	<	CompletableFutureInc r;
2951	<
2952	<	f = new CompletableFuture<>();
2953	<	g = f.thenCompose(r = new CompletableFutureInc());
2954	<	f.complete(one);
2955	<	checkCompletedNormally(g, two);
2956	<	assertTrue(r.ran);
2948	>	public void testThenCompose_normalCompletion() {
2949	>	for (ExecutionMode m : ExecutionMode.values())
2950	>	for (boolean createIncomplete : new boolean[] { true, false })
2951	>	for (Integer v1 : new Integer[] { 1, null })
2952	>	{
2953	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2954	>	final CompletableFutureInc r = new CompletableFutureInc();
2955	>	if (!createIncomplete) f.complete(v1);
2956	>	final CompletableFuture<Integer> g = f.thenCompose(r);
2957	>	if (createIncomplete) f.complete(v1);
2958
2959	<	f = new CompletableFuture<>();
2960	<	f.complete(one);
2961	<	g = f.thenCompose(r = new CompletableFutureInc());
2962	<	checkCompletedNormally(g, two);
2799	<	assertTrue(r.ran);
2800	<	}
2959	>	checkCompletedNormally(g, inc(v1));
2960	>	checkCompletedNormally(f, v1);
2961	>	assertEquals(1, r.invocationCount);
2962	>	}}
2963
2964		/**
2965		* thenCompose result completes exceptionally after exceptional
2966		* completion of source
2967		*/
2968	<	public void testThenCompose2() {
2969	<	CompletableFuture<Integer> f, g;
2970	<	CompletableFutureInc r;
2971	<
2972	<	f = new CompletableFuture<>();
2973	<	g = f.thenCompose(r = new CompletableFutureInc());
2974	<	f.completeExceptionally(new CFException());
2975	<	checkCompletedWithWrappedCFException(g);
2968	>	public void testThenCompose_exceptionalCompletion() {
2969	>	for (ExecutionMode m : ExecutionMode.values())
2970	>	for (boolean createIncomplete : new boolean[] { true, false })
2971	>	{
2972	>	final CFException ex = new CFException();
2973	>	final CompletableFutureInc r = new CompletableFutureInc();
2974	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2975	>	if (!createIncomplete) f.completeExceptionally(ex);
2976	>	final CompletableFuture<Integer> g = f.thenCompose(r);
2977	>	if (createIncomplete) f.completeExceptionally(ex);
2978
2979	<	f = new CompletableFuture<>();
2980	<	f.completeExceptionally(new CFException());
2981	<	g = f.thenCompose(r = new CompletableFutureInc());
2982	<	checkCompletedWithWrappedCFException(g);
2819	<	}
2979	>	checkCompletedWithWrappedCFException(g, ex);
2980	>	checkCompletedWithWrappedCFException(f, ex);
2981	>	assertEquals(0, r.invocationCount);
2982	>	}}
2983
2984		/**
2985		* thenCompose result completes exceptionally if action does
2986		*/
2987	<	public void testThenCompose3() {
2988	<	CompletableFuture<Integer> f, g;
2989	<	FailingCompletableFutureFunction r;
2990	<
2991	<	f = new CompletableFuture<>();
2992	<	g = f.thenCompose(r = new FailingCompletableFutureFunction());
2993	<	f.complete(one);
2994	<	checkCompletedWithWrappedCFException(g);
2987	>	public void testThenCompose_actionFailed() {
2988	>	for (ExecutionMode m : ExecutionMode.values())
2989	>	for (boolean createIncomplete : new boolean[] { true, false })
2990	>	for (Integer v1 : new Integer[] { 1, null })
2991	>	{
2992	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2993	>	final FailingCompletableFutureFunction r
2994	>	= new FailingCompletableFutureFunction();
2995	>	if (!createIncomplete) f.complete(v1);
2996	>	final CompletableFuture<Integer> g = f.thenCompose(r);
2997	>	if (createIncomplete) f.complete(v1);
2998
2833	–	f = new CompletableFuture<>();
2834	–	f.complete(one);
2835	–	g = f.thenCompose(r = new FailingCompletableFutureFunction());
2999		checkCompletedWithWrappedCFException(g);
3000	<	}
3000	>	checkCompletedNormally(f, v1);
3001	>	}}
3002
3003		/**
3004		* thenCompose result completes exceptionally if source cancelled
3005		*/
3006	<	public void testThenCompose4() {
3007	<	CompletableFuture<Integer> f, g;
3008	<	CompletableFutureInc r;
3009	<
3010	<	f = new CompletableFuture<>();
3011	<	g = f.thenCompose(r = new CompletableFutureInc());
3012	<	assertTrue(f.cancel(true));
3013	<	checkCompletedWithWrappedCancellationException(g);
3014	<
3015	<	f = new CompletableFuture<>();
3016	<	assertTrue(f.cancel(true));
3017	<	g = f.thenCompose(r = new CompletableFutureInc());
3018	<	checkCompletedWithWrappedCancellationException(g);
2855	<	}
2856	<
2857	<	// asyncs
2858	<
2859	<	/**
2860	<	* thenRunAsync result completes normally after normal completion of source
2861	<	*/
2862	<	public void testThenRunAsync() {
2863	<	CompletableFuture<Integer> f = new CompletableFuture<>();
2864	<	Noop r = new Noop();
2865	<	CompletableFuture<Void> g = f.thenRunAsync(r);
2866	<	f.complete(null);
2867	<	checkCompletedNormally(g, null);
2868	<
2869	<	// reordered version
2870	<	f = new CompletableFuture<>();
2871	<	f.complete(null);
2872	<	r = new Noop();
2873	<	g = f.thenRunAsync(r);
2874	<	checkCompletedNormally(g, null);
2875	<	}
2876	<
2877	<	/**
2878	<	* thenRunAsync result completes exceptionally after exceptional
2879	<	* completion of source
2880	<	*/
2881	<	public void testThenRunAsync2() {
2882	<	CompletableFuture<Integer> f = new CompletableFuture<>();
2883	<	Noop r = new Noop();
2884	<	CompletableFuture<Void> g = f.thenRunAsync(r);
2885	<	f.completeExceptionally(new CFException());
2886	<	try {
2887	<	g.join();
2888	<	shouldThrow();
2889	<	} catch (CompletionException success) {}
2890	<	checkCompletedWithWrappedCFException(g);
2891	<	}
2892	<
2893	<	/**
2894	<	* thenRunAsync result completes exceptionally if action does
2895	<	*/
2896	<	public void testThenRunAsync3() {
2897	<	CompletableFuture<Integer> f = new CompletableFuture<>();
2898	<	FailingNoop r = new FailingNoop();
2899	<	CompletableFuture<Void> g = f.thenRunAsync(r);
2900	<	f.complete(null);
2901	<	checkCompletedWithWrappedCFException(g);
2902	<	}
2903	<
2904	<	/**
2905	<	* thenRunAsync result completes exceptionally if source cancelled
2906	<	*/
2907	<	public void testThenRunAsync4() {
2908	<	CompletableFuture<Integer> f = new CompletableFuture<>();
2909	<	Noop r = new Noop();
2910	<	CompletableFuture<Void> g = f.thenRunAsync(r);
2911	<	assertTrue(f.cancel(true));
2912	<	checkCompletedWithWrappedCancellationException(g);
2913	<	}
2914	<
2915	<	/**
2916	<	* thenApplyAsync result completes normally after normal completion of source
2917	<	*/
2918	<	public void testThenApplyAsync() {
2919	<	CompletableFuture<Integer> f = new CompletableFuture<>();
2920	<	CompletableFuture<Integer> g = f.thenApplyAsync(inc);
2921	<	f.complete(one);
2922	<	checkCompletedNormally(g, two);
2923	<	}
2924	<
2925	<	/**
2926	<	* thenApplyAsync result completes exceptionally after exceptional
2927	<	* completion of source
2928	<	*/
2929	<	public void testThenApplyAsync2() {
2930	<	CompletableFuture<Integer> f = new CompletableFuture<>();
2931	<	CompletableFuture<Integer> g = f.thenApplyAsync(inc);
2932	<	f.completeExceptionally(new CFException());
2933	<	checkCompletedWithWrappedCFException(g);
2934	<	}
2935	<
2936	<	/**
2937	<	* thenApplyAsync result completes exceptionally if action does
2938	<	*/
2939	<	public void testThenApplyAsync3() {
2940	<	CompletableFuture<Integer> f = new CompletableFuture<>();
2941	<	FailingFunction r = new FailingFunction();
2942	<	CompletableFuture<Integer> g = f.thenApplyAsync(r);
2943	<	f.complete(null);
2944	<	checkCompletedWithWrappedCFException(g);
2945	<	}
2946	<
2947	<	/**
2948	<	* thenApplyAsync result completes exceptionally if source cancelled
2949	<	*/
2950	<	public void testThenApplyAsync4() {
2951	<	CompletableFuture<Integer> f = new CompletableFuture<>();
2952	<	CompletableFuture<Integer> g = f.thenApplyAsync(inc);
2953	<	assertTrue(f.cancel(true));
2954	<	checkCompletedWithWrappedCancellationException(g);
2955	<	}
2956	<
2957	<	/**
2958	<	* thenAcceptAsync result completes normally after normal
2959	<	* completion of source
2960	<	*/
2961	<	public void testThenAcceptAsync() {
2962	<	CompletableFuture<Integer> f = new CompletableFuture<>();
2963	<	IncAction r = new IncAction();
2964	<	CompletableFuture<Void> g = f.thenAcceptAsync(r);
2965	<	f.complete(one);
2966	<	checkCompletedNormally(g, null);
2967	<	assertEquals(r.value, (Integer) 2);
2968	<	}
2969	<
2970	<	/**
2971	<	* thenAcceptAsync result completes exceptionally after exceptional
2972	<	* completion of source
2973	<	*/
2974	<	public void testThenAcceptAsync2() {
2975	<	CompletableFuture<Integer> f = new CompletableFuture<>();
2976	<	IncAction r = new IncAction();
2977	<	CompletableFuture<Void> g = f.thenAcceptAsync(r);
2978	<	f.completeExceptionally(new CFException());
2979	<	checkCompletedWithWrappedCFException(g);
2980	<	}
2981	<
2982	<	/**
2983	<	* thenAcceptAsync result completes exceptionally if action does
2984	<	*/
2985	<	public void testThenAcceptAsync3() {
2986	<	CompletableFuture<Integer> f = new CompletableFuture<>();
2987	<	FailingConsumer r = new FailingConsumer();
2988	<	CompletableFuture<Void> g = f.thenAcceptAsync(r);
2989	<	f.complete(null);
2990	<	checkCompletedWithWrappedCFException(g);
2991	<	}
2992	<
2993	<	/**
2994	<	* thenAcceptAsync result completes exceptionally if source cancelled
2995	<	*/
2996	<	public void testThenAcceptAsync4() {
2997	<	CompletableFuture<Integer> f = new CompletableFuture<>();
2998	<	IncAction r = new IncAction();
2999	<	CompletableFuture<Void> g = f.thenAcceptAsync(r);
3000	<	assertTrue(f.cancel(true));
3001	<	checkCompletedWithWrappedCancellationException(g);
3002	<	}
3003	<
3004	<	/**
3005	<	* thenComposeAsync result completes normally after normal
3006	<	* completion of source
3007	<	*/
3008	<	public void testThenComposeAsync() {
3009	<	CompletableFuture<Integer> f, g;
3010	<	CompletableFutureInc r;
3011	<
3012	<	f = new CompletableFuture<>();
3013	<	g = f.thenComposeAsync(r = new CompletableFutureInc());
3014	<	f.complete(one);
3015	<	checkCompletedNormally(g, two);
3016	<
3017	<	f = new CompletableFuture<>();
3018	<	f.complete(one);
3019	<	g = f.thenComposeAsync(r = new CompletableFutureInc());
3020	<	checkCompletedNormally(g, two);
3021	<	}
3022	<
3023	<	/**
3024	<	* thenComposeAsync result completes exceptionally after
3025	<	* exceptional completion of source
3026	<	*/
3027	<	public void testThenComposeAsync2() {
3028	<	CompletableFuture<Integer> f, g;
3029	<	CompletableFutureInc r;
3030	<
3031	<	f = new CompletableFuture<>();
3032	<	g = f.thenComposeAsync(r = new CompletableFutureInc());
3033	<	f.completeExceptionally(new CFException());
3034	<	checkCompletedWithWrappedCFException(g);
3035	<	assertFalse(r.ran);
3036	<
3037	<	f = new CompletableFuture<>();
3038	<	f.completeExceptionally(new CFException());
3039	<	g = f.thenComposeAsync(r = new CompletableFutureInc());
3040	<	checkCompletedWithWrappedCFException(g);
3041	<	assertFalse(r.ran);
3042	<	}
3043	<
3044	<	/**
3045	<	* thenComposeAsync result completes exceptionally if action does
3046	<	*/
3047	<	public void testThenComposeAsync3() {
3048	<	CompletableFuture<Integer> f, g;
3049	<	FailingCompletableFutureFunction r;
3050	<
3051	<	f = new CompletableFuture<>();
3052	<	g = f.thenComposeAsync(r = new FailingCompletableFutureFunction());
3053	<	f.complete(one);
3054	<	checkCompletedWithWrappedCFException(g);
3055	<
3056	<	f = new CompletableFuture<>();
3057	<	f.complete(one);
3058	<	g = f.thenComposeAsync(r = new FailingCompletableFutureFunction());
3059	<	checkCompletedWithWrappedCFException(g);
3060	<	}
3061	<
3062	<	/**
3063	<	* thenComposeAsync result completes exceptionally if source cancelled
3064	<	*/
3065	<	public void testThenComposeAsync4() {
3066	<	CompletableFuture<Integer> f, g;
3067	<	CompletableFutureInc r;
3068	<
3069	<	f = new CompletableFuture<>();
3070	<	g = f.thenComposeAsync(r = new CompletableFutureInc());
3071	<	assertTrue(f.cancel(true));
3072	<	checkCompletedWithWrappedCancellationException(g);
3073	<
3074	<	f = new CompletableFuture<>();
3075	<	assertTrue(f.cancel(true));
3076	<	g = f.thenComposeAsync(r = new CompletableFutureInc());
3077	<	checkCompletedWithWrappedCancellationException(g);
3078	<	}
3079	<
3080	<	// async with explicit executors
3081	<
3082	<	/**
3083	<	* thenRunAsync result completes normally after normal completion of source
3084	<	*/
3085	<	public void testThenRunAsyncE() {
3086	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3087	<	Noop r = new Noop();
3088	<	CompletableFuture<Void> g = f.thenRunAsync(r, new ThreadExecutor());
3089	<	f.complete(null);
3090	<	checkCompletedNormally(g, null);
3091	<
3092	<	// reordered version
3093	<	f = new CompletableFuture<>();
3094	<	f.complete(null);
3095	<	r = new Noop();
3096	<	g = f.thenRunAsync(r, new ThreadExecutor());
3097	<	checkCompletedNormally(g, null);
3098	<	}
3099	<
3100	<	/**
3101	<	* thenRunAsync result completes exceptionally after exceptional
3102	<	* completion of source
3103	<	*/
3104	<	public void testThenRunAsync2E() {
3105	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3106	<	Noop r = new Noop();
3107	<	CompletableFuture<Void> g = f.thenRunAsync(r, new ThreadExecutor());
3108	<	f.completeExceptionally(new CFException());
3109	<	try {
3110	<	g.join();
3111	<	shouldThrow();
3112	<	} catch (CompletionException success) {}
3113	<	checkCompletedWithWrappedCFException(g);
3114	<	}
3115	<
3116	<	/**
3117	<	* thenRunAsync result completes exceptionally if action does
3118	<	*/
3119	<	public void testThenRunAsync3E() {
3120	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3121	<	FailingNoop r = new FailingNoop();
3122	<	CompletableFuture<Void> g = f.thenRunAsync(r, new ThreadExecutor());
3123	<	f.complete(null);
3124	<	checkCompletedWithWrappedCFException(g);
3125	<	}
3126	<
3127	<	/**
3128	<	* thenRunAsync result completes exceptionally if source cancelled
3129	<	*/
3130	<	public void testThenRunAsync4E() {
3131	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3132	<	Noop r = new Noop();
3133	<	CompletableFuture<Void> g = f.thenRunAsync(r, new ThreadExecutor());
3134	<	assertTrue(f.cancel(true));
3135	<	checkCompletedWithWrappedCancellationException(g);
3136	<	}
3137	<
3138	<	/**
3139	<	* thenApplyAsync result completes normally after normal completion of source
3140	<	*/
3141	<	public void testThenApplyAsyncE() {
3142	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3143	<	CompletableFuture<Integer> g = f.thenApplyAsync(inc, new ThreadExecutor());
3144	<	f.complete(one);
3145	<	checkCompletedNormally(g, two);
3146	<	}
3147	<
3148	<	/**
3149	<	* thenApplyAsync result completes exceptionally after exceptional
3150	<	* completion of source
3151	<	*/
3152	<	public void testThenApplyAsync2E() {
3153	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3154	<	CompletableFuture<Integer> g = f.thenApplyAsync(inc, new ThreadExecutor());
3155	<	f.completeExceptionally(new CFException());
3156	<	checkCompletedWithWrappedCFException(g);
3157	<	}
3158	<
3159	<	/**
3160	<	* thenApplyAsync result completes exceptionally if action does
3161	<	*/
3162	<	public void testThenApplyAsync3E() {
3163	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3164	<	FailingFunction r = new FailingFunction();
3165	<	CompletableFuture<Integer> g = f.thenApplyAsync(r, new ThreadExecutor());
3166	<	f.complete(null);
3167	<	checkCompletedWithWrappedCFException(g);
3168	<	}
3169	<
3170	<	/**
3171	<	* thenApplyAsync result completes exceptionally if source cancelled
3172	<	*/
3173	<	public void testThenApplyAsync4E() {
3174	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3175	<	CompletableFuture<Integer> g = f.thenApplyAsync(inc, new ThreadExecutor());
3176	<	assertTrue(f.cancel(true));
3177	<	checkCompletedWithWrappedCancellationException(g);
3178	<	}
3179	<
3180	<	/**
3181	<	* thenAcceptAsync result completes normally after normal
3182	<	* completion of source
3183	<	*/
3184	<	public void testThenAcceptAsyncE() {
3185	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3186	<	IncAction r = new IncAction();
3187	<	CompletableFuture<Void> g = f.thenAcceptAsync(r, new ThreadExecutor());
3188	<	f.complete(one);
3189	<	checkCompletedNormally(g, null);
3190	<	assertEquals(r.value, (Integer) 2);
3191	<	}
3192	<
3193	<	/**
3194	<	* thenAcceptAsync result completes exceptionally after exceptional
3195	<	* completion of source
3196	<	*/
3197	<	public void testThenAcceptAsync2E() {
3198	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3199	<	IncAction r = new IncAction();
3200	<	CompletableFuture<Void> g = f.thenAcceptAsync(r, new ThreadExecutor());
3201	<	f.completeExceptionally(new CFException());
3202	<	checkCompletedWithWrappedCFException(g);
3203	<	}
3204	<
3205	<	/**
3206	<	* thenAcceptAsync result completes exceptionally if action does
3207	<	*/
3208	<	public void testThenAcceptAsync3E() {
3209	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3210	<	FailingConsumer r = new FailingConsumer();
3211	<	CompletableFuture<Void> g = f.thenAcceptAsync(r, new ThreadExecutor());
3212	<	f.complete(null);
3213	<	checkCompletedWithWrappedCFException(g);
3214	<	}
3215	<
3216	<	/**
3217	<	* thenAcceptAsync result completes exceptionally if source cancelled
3218	<	*/
3219	<	public void testThenAcceptAsync4E() {
3220	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3221	<	IncAction r = new IncAction();
3222	<	CompletableFuture<Void> g = f.thenAcceptAsync(r, new ThreadExecutor());
3223	<	assertTrue(f.cancel(true));
3224	<	checkCompletedWithWrappedCancellationException(g);
3225	<	}
3226	<
3227	<	/**
3228	<	* thenComposeAsync result completes normally after normal
3229	<	* completion of source
3230	<	*/
3231	<	public void testThenComposeAsyncE() {
3232	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3233	<	CompletableFutureInc r = new CompletableFutureInc();
3234	<	CompletableFuture<Integer> g = f.thenComposeAsync(r, new ThreadExecutor());
3235	<	f.complete(one);
3236	<	checkCompletedNormally(g, two);
3237	<	}
3238	<
3239	<	/**
3240	<	* thenComposeAsync result completes exceptionally after
3241	<	* exceptional completion of source
3242	<	*/
3243	<	public void testThenComposeAsync2E() {
3244	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3245	<	CompletableFutureInc r = new CompletableFutureInc();
3246	<	CompletableFuture<Integer> g = f.thenComposeAsync(r, new ThreadExecutor());
3247	<	f.completeExceptionally(new CFException());
3248	<	checkCompletedWithWrappedCFException(g);
3249	<	}
3250	<
3251	<	/**
3252	<	* thenComposeAsync result completes exceptionally if action does
3253	<	*/
3254	<	public void testThenComposeAsync3E() {
3255	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3256	<	FailingCompletableFutureFunction r = new FailingCompletableFutureFunction();
3257	<	CompletableFuture<Integer> g = f.thenComposeAsync(r, new ThreadExecutor());
3258	<	f.complete(one);
3259	<	checkCompletedWithWrappedCFException(g);
3260	<	}
3006	>	public void testThenCompose_sourceCancelled() {
3007	>	for (ExecutionMode m : ExecutionMode.values())
3008	>	for (boolean createIncomplete : new boolean[] { true, false })
3009	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
3010	>	{
3011	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
3012	>	final CompletableFutureInc r = new CompletableFutureInc();
3013	>	if (!createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning));
3014	>	final CompletableFuture<Integer> g = f.thenCompose(r);
3015	>	if (createIncomplete) {
3016	>	checkIncomplete(g);
3017	>	assertTrue(f.cancel(mayInterruptIfRunning));
3018	>	}
3019
3262	–	/**
3263	–	* thenComposeAsync result completes exceptionally if source cancelled
3264	–	*/
3265	–	public void testThenComposeAsync4E() {
3266	–	CompletableFuture<Integer> f = new CompletableFuture<>();
3267	–	CompletableFutureInc r = new CompletableFutureInc();
3268	–	CompletableFuture<Integer> g = f.thenComposeAsync(r, new ThreadExecutor());
3269	–	assertTrue(f.cancel(true));
3020		checkCompletedWithWrappedCancellationException(g);
3021	<	}
3021	>	checkCancelled(f);
3022	>	}}
3023
3024		// other static methods
3025
#	Line 3470 | Line 3221 | public class CompletableFutureTest exten
3221		*/
3222		public void testWhenComplete_normalCompletion1() {
3223		for (ExecutionMode m : ExecutionMode.values())
3224	<	for (Integer v1 : new Integer[] { 1, null }) {
3225	<
3226	<	final AtomicInteger a = new AtomicInteger();
3224	>	for (boolean createIncomplete : new boolean[] { true, false })
3225	>	for (Integer v1 : new Integer[] { 1, null })
3226	>	{
3227	>	final AtomicInteger a = new AtomicInteger(0);
3228		final CompletableFuture<Integer> f = new CompletableFuture<>();
3229	<	final CompletableFuture<Integer> g =
3230	<	m.whenComplete(f,
3231	<	(Integer x, Throwable t) -> {
3232	<	threadAssertSame(x, v1);
3233	<	threadAssertNull(t);
3234	<	a.getAndIncrement();
3235	<	});
3236	<	f.complete(v1);
3237	<	checkCompletedNormally(f, v1);
3229	>	if (!createIncomplete) f.complete(v1);
3230	>	final CompletableFuture<Integer> g = m.whenComplete
3231	>	(f,
3232	>	(Integer x, Throwable t) -> {
3233	>	threadAssertSame(x, v1);
3234	>	threadAssertNull(t);
3235	>	a.getAndIncrement();
3236	>	});
3237	>	if (createIncomplete) f.complete(v1);
3238	>
3239		checkCompletedNormally(g, v1);
3240	<	assertEquals(a.get(), 1);
3241	<	}
3242	<	}
3240	>	checkCompletedNormally(f, v1);
3241	>	assertEquals(1, a.get());
3242	>	}}
3243
3244		/**
3245		* whenComplete action executes on exceptional completion, propagating
#	Line 3494 | Line 3247 | public class CompletableFutureTest exten
3247		*/
3248		public void testWhenComplete_exceptionalCompletion() {
3249		for (ExecutionMode m : ExecutionMode.values())
3250	<	for (Integer v1 : new Integer[] { 1, null }) {
3251	<
3252	<	final AtomicInteger a = new AtomicInteger();
3250	>	for (boolean createIncomplete : new boolean[] { true, false })
3251	>	for (Integer v1 : new Integer[] { 1, null })
3252	>	{
3253	>	final AtomicInteger a = new AtomicInteger(0);
3254		final CFException ex = new CFException();
3255		final CompletableFuture<Integer> f = new CompletableFuture<>();
3256	+	if (!createIncomplete) f.completeExceptionally(ex);
3257		final CompletableFuture<Integer> g = m.whenComplete
3258		(f,
3259		(Integer x, Throwable t) -> {
#	Line 3506 | Line 3261 | public class CompletableFutureTest exten
3261		threadAssertSame(t, ex);
3262		a.getAndIncrement();
3263		});
3264	<	f.completeExceptionally(ex);
3264	>	if (createIncomplete) f.completeExceptionally(ex);
3265		checkCompletedWithWrappedCFException(f, ex);
3266		checkCompletedWithWrappedCFException(g, ex);
3267	<	assertEquals(a.get(), 1);
3268	<	}
3269	<	}
3267	>	assertEquals(1, a.get());
3268	>	}}
3269	>
3270	>	/**
3271	>	* whenComplete action executes on cancelled source, propagating
3272	>	* CancellationException.
3273	>	*/
3274	>	public void testWhenComplete_sourceCancelled() {
3275	>	for (ExecutionMode m : ExecutionMode.values())
3276	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
3277	>	for (boolean createIncomplete : new boolean[] { true, false })
3278	>	{
3279	>	final AtomicInteger a = new AtomicInteger(0);
3280	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
3281	>	if (!createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning));
3282	>	final CompletableFuture<Integer> g = m.whenComplete
3283	>	(f,
3284	>	(Integer x, Throwable t) -> {
3285	>	threadAssertNull(x);
3286	>	threadAssertTrue(t instanceof CancellationException);
3287	>	a.getAndIncrement();
3288	>	});
3289	>	if (createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning));
3290	>
3291	>	//try { g.join(); } catch (Throwable t) { throw new Error(t); }
3292	>	checkCompletedWithWrappedCancellationException(g);
3293	>	checkCancelled(f);
3294	>	assertEquals(1, a.get());
3295	>	}}
3296
3297		/**
3298		* If a whenComplete action throws an exception when triggered by
3299		* a normal completion, it completes exceptionally
3300		*/
3301		public void testWhenComplete_actionFailed() {
3302	+	for (boolean createIncomplete : new boolean[] { true, false })
3303		for (ExecutionMode m : ExecutionMode.values())
3304	<	for (Integer v1 : new Integer[] { 1, null }) {
3305	<
3304	>	for (Integer v1 : new Integer[] { 1, null })
3305	>	{
3306	>	final AtomicInteger a = new AtomicInteger(0);
3307		final CFException ex = new CFException();
3308		final CompletableFuture<Integer> f = new CompletableFuture<>();
3309	+	if (!createIncomplete) f.complete(v1);
3310		final CompletableFuture<Integer> g = m.whenComplete
3311		(f,
3312		(Integer x, Throwable t) -> {
3313		threadAssertSame(x, v1);
3314		threadAssertNull(t);
3315	+	a.getAndIncrement();
3316		throw ex;
3317		});
3318	<	f.complete(v1);
3318	>	if (createIncomplete) f.complete(v1);
3319		checkCompletedNormally(f, v1);
3320		checkCompletedWithWrappedCFException(g, ex);
3321	<	}
3322	<	}
3321	>	assertEquals(1, a.get());
3322	>	}}
3323
3324		/**
3325		* If a whenComplete action throws an exception when triggered by
#	Line 3542 | Line 3327 | public class CompletableFutureTest exten
3327		* exception takes precedence.
3328		*/
3329		public void testWhenComplete_actionFailedSourceFailed() {
3330	+	for (boolean createIncomplete : new boolean[] { true, false })
3331		for (ExecutionMode m : ExecutionMode.values())
3332	<	for (Integer v1 : new Integer[] { 1, null }) {
3333	<
3332	>	for (Integer v1 : new Integer[] { 1, null })
3333	>	{
3334	>	final AtomicInteger a = new AtomicInteger(0);
3335		final CFException ex1 = new CFException();
3336		final CFException ex2 = new CFException();
3337		final CompletableFuture<Integer> f = new CompletableFuture<>();
3338	+
3339	+	if (!createIncomplete) f.completeExceptionally(ex1);
3340		final CompletableFuture<Integer> g = m.whenComplete
3341		(f,
3342		(Integer x, Throwable t) -> {
3343		threadAssertSame(t, ex1);
3344		threadAssertNull(x);
3345	+	a.getAndIncrement();
3346		throw ex2;
3347		});
3348	<	f.completeExceptionally(ex1);
3348	>	if (createIncomplete) f.completeExceptionally(ex1);
3349	>
3350		checkCompletedWithWrappedCFException(f, ex1);
3351		checkCompletedWithWrappedCFException(g, ex1);
3352	<	}
3353	<	}
3563	<
3564	<	/**
3565	<	* handleAsync action completes normally with function value on
3566	<	* either normal or exceptional completion of source
3567	<	*/
3568	<	public void testHandleAsync() {
3569	<	CompletableFuture<Integer> f, g;
3570	<	IntegerHandler r;
3571	<
3572	<	f = new CompletableFuture<>();
3573	<	g = f.handleAsync(r = new IntegerHandler());
3574	<	assertFalse(r.ran);
3575	<	f.completeExceptionally(new CFException());
3576	<	checkCompletedWithWrappedCFException(f);
3577	<	checkCompletedNormally(g, three);
3578	<	assertTrue(r.ran);
3579	<
3580	<	f = new CompletableFuture<>();
3581	<	g = f.handleAsync(r = new IntegerHandler());
3582	<	assertFalse(r.ran);
3583	<	f.completeExceptionally(new CFException());
3584	<	checkCompletedWithWrappedCFException(f);
3585	<	checkCompletedNormally(g, three);
3586	<	assertTrue(r.ran);
3587	<
3588	<	f = new CompletableFuture<>();
3589	<	g = f.handleAsync(r = new IntegerHandler());
3590	<	assertFalse(r.ran);
3591	<	f.complete(one);
3592	<	checkCompletedNormally(f, one);
3593	<	checkCompletedNormally(g, two);
3594	<	assertTrue(r.ran);
3595	<
3596	<	f = new CompletableFuture<>();
3597	<	g = f.handleAsync(r = new IntegerHandler());
3598	<	assertFalse(r.ran);
3599	<	f.complete(one);
3600	<	checkCompletedNormally(f, one);
3601	<	checkCompletedNormally(g, two);
3602	<	assertTrue(r.ran);
3603	<	}
3604	<
3605	<	/**
3606	<	* handleAsync action with Executor completes normally with
3607	<	* function value on either normal or exceptional completion of
3608	<	* source
3609	<	*/
3610	<	public void testHandleAsync2() {
3611	<	CompletableFuture<Integer> f, g;
3612	<	ThreadExecutor exec = new ThreadExecutor();
3613	<	IntegerHandler r;
3614	<
3615	<	f = new CompletableFuture<>();
3616	<	g = f.handleAsync(r = new IntegerHandler(), exec);
3617	<	assertFalse(r.ran);
3618	<	f.completeExceptionally(new CFException());
3619	<	checkCompletedWithWrappedCFException(f);
3620	<	checkCompletedNormally(g, three);
3621	<	assertTrue(r.ran);
3622	<
3623	<	f = new CompletableFuture<>();
3624	<	g = f.handleAsync(r = new IntegerHandler(), exec);
3625	<	assertFalse(r.ran);
3626	<	f.completeExceptionally(new CFException());
3627	<	checkCompletedWithWrappedCFException(f);
3628	<	checkCompletedNormally(g, three);
3629	<	assertTrue(r.ran);
3630	<
3631	<	f = new CompletableFuture<>();
3632	<	g = f.handleAsync(r = new IntegerHandler(), exec);
3633	<	assertFalse(r.ran);
3634	<	f.complete(one);
3635	<	checkCompletedNormally(f, one);
3636	<	checkCompletedNormally(g, two);
3637	<	assertTrue(r.ran);
3638	<
3639	<	f = new CompletableFuture<>();
3640	<	g = f.handleAsync(r = new IntegerHandler(), exec);
3641	<	assertFalse(r.ran);
3642	<	f.complete(one);
3643	<	checkCompletedNormally(f, one);
3644	<	checkCompletedNormally(g, two);
3645	<	assertTrue(r.ran);
3646	<	}
3352	>	assertEquals(1, a.get());
3353	>	}}
3354
3355		}

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